1.
Geographic coordinate system
–
A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
Geographic coordinate system
–
Longitude lines are perpendicular and latitude lines are parallel to the equator.
2.
Portuguese language
–
Portuguese is a Romance language and the sole official language of Portugal, Brazil, Cape Verde, Guinea-Bissau, Mozambique, Angola, and São Tomé and Príncipe. It also has co-official language status in East Timor, Equatorial Guinea, Portuguese is part of the Ibero-Romance group that evolved from several dialects of Vulgar Latin in the medieval Kingdom of Galicia, and has kept some Celtic phonology. Portuguese is also termed the language of Camões, after Luís Vaz de Camões, one of the greatest literary figures in the Portuguese language and author of the Portuguese epic poem, the museum is the first of its kind in the world. In 2015 the museum was destroyed in a fire, but there are plans to reconstruct it, when the Romans arrived in the Iberian Peninsula in 216 BCE, they brought the Latin language with them, from which all Romance languages descend. Between 409 CE and 711 CE, as the Roman Empire collapsed in Western Europe, Portuguese evolved from the medieval language, known today by linguists as Galician-Portuguese, Old Portuguese or Old Galician, of the northwestern medieval Kingdom of Galicia. It is in Latin administrative documents of the 9th century that written Galician-Portuguese words and this phase is known as Proto-Portuguese, which lasted from the 9th century until the 12th-century independence of the County of Portugal from the Kingdom of León, by then reigning over Galicia. In the first part of the Galician-Portuguese period, the language was used for documents. For some time, it was the language of preference for poetry in Christian Hispania. Portugal became an independent kingdom in 1139, under King Afonso I of Portugal, in the second period of Old Portuguese, in the 15th and 16th centuries, with the Portuguese discoveries, the language was taken to many regions of Africa, Asia and the Americas. The language continued to be popular in parts of Asia until the 19th century, some Portuguese-speaking Christian communities in India, Sri Lanka, Malaysia, and Indonesia preserved their language even after they were isolated from Portugal. The end of the Old Portuguese period was marked by the publication of the Cancioneiro Geral by Garcia de Resende, Most literate Portuguese speakers were also literate in Latin, and thus they easily adopted Latin words into their writing—and eventually speech—in Portuguese. Portuguese is the language of the majority of people in Brazil and Portugal, perhaps 75% of the population of Angola speaks Portuguese natively, and 85% are fluent. Just over 40% of the population of Mozambique are native speakers of Portuguese, Portuguese is also spoken natively by 30% of the population in Guinea-Bissau, and a Portuguese-based creole is understood by all. No data is available for Cape Verde, but almost all the population is bilingual, there are also significant Portuguese speaking immigrant communities in many countries including Andorra, Bermuda, Canada, France, Japan, Jersey, Namibia, Paraguay, Macau, Switzerland, Venezuela. In some parts of former Portuguese India, namely Goa and Daman and Diu, in 2014, an estimated 1,500 students were learning Portuguese in Goa. Equatorial Guinea made an application for full membership to the CPLP in June 2010. In 2011, Portuguese became its official language and, in July 2014. Portuguese is a subject in The school curriculum in Uruguay
Portuguese language
–
Multilingual sign in Japanese, Portuguese, and English in
Oizumi,
Japan. Return immigration of
Japanese Brazilians has led to a large Portuguese-speaking community in the town.
Portuguese language
–
Percentage of worldwide Portuguese speakers per country.
Portuguese language
–
Library of the
Mafra National Palace, Portugal
Portuguese language
–
Baroque Library of the
Coimbra University, Portugal
3.
Africa
–
Africa is the worlds second-largest and second-most-populous continent. At about 30.3 million km² including adjacent islands, it covers 6% of Earths total surface area and 20.4 % of its land area. With 1.2 billion people as of 2016, it accounts for about 16% of the human population. The continent includes Madagascar and various archipelagos and it contains 54 fully recognized sovereign states, nine territories and two de facto independent states with limited or no recognition. Africas population is the youngest amongst all the continents, the age in 2012 was 19.7. Algeria is Africas largest country by area, and Nigeria by population, afarensis, Homo erectus, H. habilis and H. ergaster – with the earliest Homo sapiens found in Ethiopia being dated to circa 200,000 years ago. Africa straddles the equator and encompasses numerous climate areas, it is the continent to stretch from the northern temperate to southern temperate zones. Africa hosts a diversity of ethnicities, cultures and languages. In the late 19th century European countries colonized most of Africa, Africa also varies greatly with regard to environments, economics, historical ties and government systems. However, most present states in Africa originate from a process of decolonization in the 20th century, afri was a Latin name used to refer to the inhabitants of Africa, which in its widest sense referred to all lands south of the Mediterranean. This name seems to have referred to a native Libyan tribe. The name is connected with Hebrew or Phoenician ʿafar dust. The same word may be found in the name of the Banu Ifran from Algeria and Tripolitania, under Roman rule, Carthage became the capital of the province of Africa Proconsularis, which also included the coastal part of modern Libya. The Latin suffix -ica can sometimes be used to denote a land, the later Muslim kingdom of Ifriqiya, modern-day Tunisia, also preserved a form of the name. According to the Romans, Africa lay to the west of Egypt, while Asia was used to refer to Anatolia, as Europeans came to understand the real extent of the continent, the idea of Africa expanded with their knowledge. 25,4, whose descendants, he claimed, had invaded Libya, isidore of Seville in Etymologiae XIV.5.2. Suggests Africa comes from the Latin aprica, meaning sunny, massey, in 1881, stated that Africa is derived from the Egyptian af-rui-ka, meaning to turn toward the opening of the Ka. The Ka is the double of every person and the opening of the Ka refers to a womb or birthplace
Africa
–
Map of Africa
Africa
–
Africa
Africa
–
Lucy, an
Australopithecus afarensis skeleton discovered on November 24, 1974, in the
Awash Valley of
Ethiopia 's
Afar Depression
Africa
–
Colossal statues of
Ramesses II at
Abu Simbel, Egypt, date from around 1400 BC.
4.
African Union
–
The African Union is a continental union consisting of all 55 countries on the African continent. It was established on 26 May 2001 in Addis Ababa, Ethiopia, the most important decisions of the AU are made by the Assembly of the African Union, a semi-annual meeting of the heads of state and government of its member states. The AUs secretariat, the African Union Commission, is based in Addis Ababa, the objectives of the AU are, To achieve greater unity and solidarity between the African countries and Africans. To defend the sovereignty, territorial integrity and independence of its Member States, to accelerate the political and social-economic integration of the continent. To promote and defend African common positions on issues of interest to the continent, to encourage international cooperation, taking due account of the Charter of the United Nations and the Universal Declaration of Human Rights. To promote peace, security, and stability on the continent, to promote democratic principles and institutions, popular participation and good governance. To promote and protect human and peoples rights in accordance with the African Charter on Human and Peoples Rights, to establish the necessary conditions which enable the continent to play its rightful role in the global economy and in international negotiations. To promote sustainable development at the economic, social and cultural levels as well as the integration of African economies, to promote co-operation in all fields of human activity to raise the living standards of African peoples. To coordinate and harmonize the policies between the existing and future Regional Economic Communities for the attainment of the objectives of the Union. To advance the development of the continent by promoting research in all fields, in particular in science, to work with relevant international partners in the eradication of preventable diseases and the promotion of good health on the continent. The African Union is made up of political and administrative bodies. The highest decision-making organ is the Assembly of the African Union, the Assembly is chaired by Idriss Déby, President of Chad. The AU also has a body, the Pan African Parliament. Its president is Bethel Nnaemeka Amadi, the AU Commission, the secretariat to the political structures, is chaired by Nkosazana Dlamini-Zuma of South Africa. On 15 July 2012, Ms. Dlamini-Zuma won a contested vote to become the first female head of the African Union Commission. The main administrative capital of the African Union is in Addis Ababa, Ethiopia, a new headquarters complex, the AU Conference Center and Office Complex, was inaugurated on 28 January 2012, during the 18th AU summit. The tower is 99.9 meters high to signify the date 9 September 1999, the AU covers the entire continent except for several territories held by Spain, France, Portugal and the United Kingdom. AU troops were deployed in Sudan for peacekeeping during Darfur conflict
African Union
–
The African Union's headquarters complex in
Addis Ababa.
African Union
African Union
–
South Sudanese independence referendum, 2011
African Union
–
Muammar Gaddafi embracing Tanzanian President
Kikwete after assuming the chairmanship.
5.
Demonym
–
A demonym is a word that identifies residents or natives of a particular place, which is derived from the name of that particular place. It is a neologism, previously gentilic was recorded in English dictionaries, e. g. the Oxford English Dictionary, thus a Thai may be any resident or citizen of Thailand, of any ethnic group, or more narrowly a member of the Thai people. Conversely, some groups of people may be associated with multiple demonyms, for example, a native of the United Kingdom may be called a British person, a Brit, or a Briton. In some languages, when a parallel demonym does not exist, in English, demonyms are capitalized and are often the same as the adjectival form of the place, e. g. Egyptian, Japanese, or Greek. Significant exceptions exist, for instance the adjectival form of Spain is Spanish, English widely includes country-level demonyms such as Ethiopian or Guatemalan and more local demonyms such as Seoulite, Wisconsinite, Chicagoan, Michigander, Fluminense, and Paulista. Some places lack a commonly used and accepted demonym and this poses a particular challenge to those toponymists who research demonyms. The word gentilic comes from the Latin gentilis and the English suffix -ic, the word demonym was derived from the Greek word meaning populace with the suffix for name. National Geographic attributes the term demonym to Merriam-Webster editor Paul Dickson in a recent work from 1990 and it was subsequently popularized in this sense in 1997 by Dickson in his book Labels for Locals. However, in What Do You Call a Person From, a Dictionary of Resident Names attributed the term to George H. Scheetz, in his Names Names, A Descriptive and Prescriptive Onymicon, which is apparently where the term first appears. Several linguistic elements are used to create demonyms in the English language, the most common is to add a suffix to the end of the location name, slightly modified in some instances. Cairo → Cairene Cyrenaica → Cyrene Damascus → Damascene Greece → Greek Nazareth → Nazarene Slovenia → Slovene Often used for Middle Eastern locations and European locations. Kingston-upon-Hull → Hullensian Leeds → Leodensian Spain → Spaniard Savoy → Savoyard -ese is usually considered proper only as an adjective, thus, a Chinese person is used rather than a Chinese. Monaco → Monégasque Menton → Mentonasque Basque Country → Basque Often used for French locations, mostly they are from Africa and the Pacific, and are not generally known or used outside the country concerned. In much of East Africa, a person of an ethnic group will be denoted by a prefix. For example, a person of the Luba people would be a Muluba, the plural form Baluba, similar patterns with minor variations in the prefixes exist throughout on a tribal level. And Fijians who are indigenous Fijians are known as Kaiviti and these demonyms are usually more informal and colloquial. In the United States such informal demonyms frequently become associated with mascots of the sports teams of the state university system. In other countries the origins are often disputed and these will typically be formed using the standard models above
Demonym
–
Merriam-Webster's Collegiate Dictionary has not adopted the term "demonyn" for these adjectives and nouns
6.
Unitary state
–
The majority of states in the world have a unitary system of government. Of the 193 UN member states,165 of them are governed as unitary states, unitary states are contrasted with federal states. In a unitary state, sub-national units are created and abolished, the United Kingdom of Great Britain and Northern Ireland is an example of a unitary state. Many unitary states have no areas possessing a degree of autonomy, in such countries, sub-national regions cannot decide their own laws. Examples are the Republic of Ireland and the Kingdom of Norway, in federal states, the sub-national governments share powers with the central government as equal actors through a written constitution, to which the consent of both is required to make amendments. This means that the units have a right of existence. The United States of America is an example of a federal state, under the U. S. Constitution, powers are shared between the federal government and the states
Unitary state
–
Unitary states
7.
Semi-presidential system
–
A semi-presidential system is a system of government in which a president exists alongside a prime minister and a cabinet, with the latter two being responsible to the legislature of a state. There are two subtypes of semi-presidentialism, premier-presidentialism and president-parliamentarism. Under the premier-presidential system, the minister and cabinet are exclusively accountable to parliament. The president chooses the prime minister and cabinet, but only the parliament may remove them from office with a vote of no confidence, the president does not have the right to dismiss the prime minister or the cabinet. However, in cases, the president can circumvent this limitation by exercising the discretionary power of dissolving the assembly. This subtype is used in Burkina Faso, France, Georgia, Lithuania, Madagascar, Mali, Mongolia, Niger, Poland, Portugal, Romania, Senegal, Sri Lanka and Ukraine. Under the president-parliamentary system, the minister and cabinet are dually accountable to the president. The president chooses the prime minister and the cabinet but must have the support of the parliament majority for his choice. In order to remove a prime minister or the cabinet from power. This form of semi-presidentialism is much closer to pure presidentialism and it is used in Armenia, Georgia between 2004 and 2013, Mozambique, Namibia, Russia, Taiwan and Ukraine between 1996 and 2005, and again from 2010 to 2014. It was used in Germany during the Weimarer Republik, as the regime between 1919 and 1933 is called unofficially. The powers that are divided between president and prime minister can vary greatly between countries and it is up to the president to decide, how much autonomy he leaves to his prime minister to act on his own. Semi-presidential systems may experience periods in which the President and the Prime Minister are from differing political parties. This is called cohabitation, a term originated in France when the situation first arose in the 1980s. In most cases, cohabitation results from a system in which the two executives are not elected at the time or for the same term. For example, in 1981, France elected both a Socialist president and legislature, which yielded a Socialist premier, but whereas the presidents term of office was for seven years, the National Assembly only served for five. When, in the 1986 legislative election, the French people elected a right-of-centre Assembly, however, in 2000, amendments to the French Constitution reduced the length of the French Presidents term from seven to five years. This has significantly lowered the chances of occurring, as parliamentary
Semi-presidential system
–
Presidential republics with a full
presidential system.
8.
Republic
–
It is a government where the head of state is not a monarch. Both modern and ancient republics vary widely in their ideology, composition, in the classical and medieval period of Europe, many states were fashioned on the Roman Republic, which referred to the governance of the city of Rome, between it having kings and emperors. The Italian medieval and Renaissance political tradition, today referred to as humanism, is sometimes considered to derive directly from Roman republicans such as Sallust. Republics were not equated with classical democracies such as Athens, but had a democratic aspect, Republics became more common in the Western world starting in the late 18th century, eventually displacing absolute monarchy as the most common form of government in Europe. In modern republics, the executive is legitimized both by a constitution and by popular suffrage, for instance, Article IV of the United States Constitution guarantee to every State in this Union a Republican form of Government. The term originates as the Latin translation of Greek word politeia, cicero, among other Latin writers, translated politeia as res publica and it was in turn translated by Renaissance scholars as republic. The term politeia can be translated as form of government, polity, or regime, and is therefore not always a word for a specific type of regime as the modern word republic is. And also amongst classical Latin, the term republic can be used in a way to refer to any regime. In medieval Northern Italy, a number of city states had commune or signoria based governments, in the late Middle Ages, writers, such as Giovanni Villani, began writing about the nature of these states and the differences from other types of regime. They used terms such as libertas populi, a free people, the terminology changed in the 15th century as the renewed interest in the writings of Ancient Rome caused writers to prefer using classical terminology. To describe non-monarchical states writers, most importantly Leonardo Bruni, adopted the Latin phrase res publica. While Bruni and Machiavelli used the term to describe the states of Northern Italy, which were not monarchies, the term can quite literally be translated as public matter. It was most often used by Roman writers to refer to the state and government, in subsequent centuries, the English word commonwealth came to be used as a translation of res publica, and its use in English was comparable to how the Romans used the term res publica. Notably, during The Protectorate of Oliver Cromwell the word commonwealth was the most common term to call the new monarchless state, likewise, in Polish, the term was translated as rzeczpospolita, although the translation is now only used with respect to Poland. Presently, the term republic commonly means a system of government which derives its power from the rather than from another basis. After the classical period, during the Middle Ages, many cities developed again. The modern type of itself is different from any type of state found in the classical world. Nevertheless, there are a number of states of the era that are today still called republics
Republic
–
Vaishali was the
capital of the
Vajjian Confederacy, an early republic.
Republic
–
A map of the
Roman Republic
Republic
–
Giovanni Battista Tiepolo,
Neptune offers the wealth of the sea to Venice, 1748–50. This painting is an allegory of the power of the Republic of
Venice.
Republic
–
Beginning of the Republic of
Metz. Election of the first Head-Alderman in 1289, by Auguste Migette.
Metz was then a
free imperial city of the
Holy Roman Emperor.
9.
Patrice Trovoada
–
Patrice Emery Trovoada is a São Toméan politician who has served as Prime Minister of São Tomé and Príncipe since November 2014. He previously served as Prime Minister from February 2008 to June 2008, Trovoada was born in Libreville, Gabon. He is the son of Miguel Trovoada, who was President of São Tomé and Príncipe from 1991 to 2001, and was named after Patrice Lumumba and he served as the Minister of Foreign Affairs from September 2001 to 4 February 2002. He was also oil adviser to President Fradique de Menezes until Menezes fired him in May 2005, Trovoada is Secretary-General of Independent Democratic Action, a political party. He ran for President in the July 2006 presidential election, but was defeated by Menezes, Trovoada was the only major opposition candidate and he received 38. 82% of the vote. On February 14,2008, Trovoada became Prime Minister, he was appointed by Menezes following the resignation of Tomé Vera Cruz, on March 4,2008, he made a brief official visit to Gabon. Trovoadas government was defeated in a motion in the National Assembly on May 20,2008 after three months in office. The motion, introduced by the opposition Movement for the Liberation of São Tomé and Príncipe/Social Democratic Party, received 30 votes in favor,23 opposed, and two abstaining. In June, Menezes asked the MLSTP/PSD to form a government, after the 2010 parliamentary election, Trovoada returned as Prime Minister on August 14,2010, but left office on December 13,2012, after his government had lost its majority in parliament
Patrice Trovoada
–
Patrice Trovoada
10.
Independence
–
Independence is a condition of a nation, country, or state in which its residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over the territory. The opposite of independence is a dependent territory, Independence does not necessarily mean freedom. Whether the attainment of independence is different from revolution has long been contested, nation-states have been granted independence without any revolutionary acts. The Russian October Revolution, for example, was not intended to seek national independence, however, the American Revolutionary War was intended to achieve independence from the beginning. Causes for a country or province wishing to seek independence are many, the means can extend from peaceful demonstrations, like in the case of the Indian independence movement, to a violent civil war. Autonomy refers to a kind of independence which has been granted by an authority that itself still retains ultimate authority over that territory. A protectorate refers to a region that depends upon a larger government for its protection as an autonomous region. Declaring independence and attaining it however, are quite different, a well-known successful example is the U. S. Declaration of Independence issued in 1776, the dates of established independence, are typically celebrated as a national holiday known as an independence day
Independence
–
John Trumbull 's
Declaration of Independence in 1776
11.
Portugal
–
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. It is the westernmost country of mainland Europe, to the west and south it is bordered by the Atlantic Ocean and to the east and north by Spain. The Portugal–Spain border is 1,214 kilometres long and considered the longest uninterrupted border within the European Union, the republic also includes the Atlantic archipelagos of the Azores and Madeira, both autonomous regions with their own regional governments. The territory of modern Portugal has been settled, invaded. The Pre-Celts, Celts, Carthaginians and the Romans were followed by the invasions of the Visigothic, in 711 the Iberian Peninsula was invaded by the Moors, making Portugal part of Muslim Al Andalus. Portugal was born as result of the Christian Reconquista, and in 1139, Afonso Henriques was proclaimed King of Portugal, in the 15th and 16th centuries, Portugal established the first global empire, becoming one of the worlds major economic, political and military powers. Portugal monopolized the trade during this time, and the Portuguese Empire expanded with military campaigns led in Asia. After the 1910 revolution deposed the monarchy, the democratic but unstable Portuguese First Republic was established, democracy was restored after the Portuguese Colonial War and the Carnation Revolution in 1974. Shortly after, independence was granted to almost all its overseas territories, Portugal has left a profound cultural and architectural influence across the globe and a legacy of over 250 million Portuguese speakers today. Portugal is a country with a high-income advanced economy and a high living standard. It is the 5th most peaceful country in the world, maintaining a unitary semi-presidential republican form of government and it has the 18th highest Social Progress in the world, putting it ahead of other Western European countries like France, Spain and Italy. Portugal is a pioneer when it comes to drug decriminalization, as the nation decriminalized the possession of all drugs for use in 2001. The early history of Portugal is shared with the rest of the Iberian Peninsula located in South Western Europe, the name of Portugal derives from the joined Romano-Celtic name Portus Cale. Other influences include some 5th-century vestiges of Alan settlements, which were found in Alenquer, Coimbra, the region of present-day Portugal was inhabited by Neanderthals and then by Homo sapiens, who roamed the border-less region of the northern Iberian peninsula. These were subsistence societies that, although they did not establish prosperous settlements, neolithic Portugal experimented with domestication of herding animals, the raising of some cereal crops and fluvial or marine fishing. Chief among these tribes were the Calaicians or Gallaeci of Northern Portugal, the Lusitanians of central Portugal, the Celtici of Alentejo, a few small, semi-permanent, commercial coastal settlements were also founded in the Algarve region by Phoenicians-Carthaginians. Romans first invaded the Iberian Peninsula in 219 BC, during the last days of Julius Caesar, almost the entire peninsula had been annexed to the Roman Republic. The Carthaginians, Romes adversary in the Punic Wars, were expelled from their coastal colonies and it suffered a severe setback in 150 BC, when a rebellion began in the north
Portugal
–
Citânia de Briteiros, in the
Minho Province, is the best preserved
Iron Age and
Castro culture site in Portugal.
Portugal
–
Flag
Portugal
–
The
Roman Temple of Évora, in the
Alentejo, is a symbol of
Lusitania, Roman rule in Portugal.
Portugal
–
Monument in Porto to
Vimara Peres, first ruler of the County of Portugal
12.
List of countries and dependencies by population
–
This is a list of countries and dependent territories by population. For instance, the United Kingdom is considered as a single entity while the constituent countries of the Kingdom of the Netherlands are considered separately, in addition, this list includes certain states with limited recognition not found in ISO 3166-1. The population figures do not reflect the practice of countries that report significantly different populations of citizens domestically, some countries, notably Thailand, do not report total population, exclusively counting citizens, for total populations an international agency must issue an estimate. Also given in percent is each countrys population compared to the population of the world, figures used in this chart are based on the most up to date estimate or projections by the national census authority where available, and are usually rounded off. Where updated national data are not available, figures are based on the projections for 2016 by the Population Division of the United Nations Department of Economic and Social Affairs. Because the compiled figures are not collected at the time in every country, or at the same level of accuracy. Furthermore, the addition of figures from all countries may not equal the world total, a handful of nations have not conducted a census in over 30 years, providing high error margin estimates only. Areas that form parts of sovereign states, such as the countries of the United Kingdom, are counted as part of the sovereign states concerned. Note, All dependent territories or constituent countries that are parts of states are shown in italics
List of countries and dependencies by population
–
A map of world population in 2014
13.
Gross domestic product
–
Gross Domestic Product is a monetary measure of the market value of all final goods and services produced in a period. Nominal GDP estimates are used to determine the economic performance of a whole country or region. The OECD defines GDP as a measure of production equal to the sum of the gross values added of all resident and institutional units engaged in production. ”An IMF publication states that GDP measures the monetary value of final goods and services - that is. Total GDP can also be broken down into the contribution of industry or sector of the economy. The ratio of GDP to the population of the region is the per capita GDP. William Petty came up with a concept of GDP to defend landlords against unfair taxation during warfare between the Dutch and the English between 1652 and 1674. Charles Davenant developed the method further in 1695, the modern concept of GDP was first developed by Simon Kuznets for a US Congress report in 1934. In this report, Kuznets warned against its use as a measure of welfare, after the Bretton Woods conference in 1944, GDP became the main tool for measuring a countrys economy. The switch from GNP to GDP in the US was in 1991, the history of the concept of GDP should be distinguished from the history of changes in ways of estimating it. The value added by firms is relatively easy to calculate from their accounts, but the value added by the sector, by financial industries. GDP can be determined in three ways, all of which should, in principle, give the same result and they are the production approach, the income approach, or the expenditure approach. The most direct of the three is the approach, which sums the outputs of every class of enterprise to arrive at the total. The income approach works on the principle that the incomes of the factors must be equal to the value of their product. This approach mirrors the OECD definition given above, deduct intermediate consumption from gross value to obtain the gross value added. Gross value added = gross value of output – value of intermediate consumption, value of output = value of the total sales of goods and services plus value of changes in the inventories. The sum of the value added in the various economic activities is known as GDP at factor cost. GDP at factor cost plus indirect taxes less subsidies on products = GDP at producer price, for measuring output of domestic product, economic activities are classified into various sectors. Subtracting each sectors intermediate consumption from gross output gives the GDP at factor cost, adding indirect tax minus subsidies in GDP at factor cost gives the GDP at producer prices
Gross domestic product
–
Selection of GDP PPP data (top 10 countries and blocks) in no particular order
14.
Purchasing power parity
–
Observed deviations of the exchange rate from purchasing power parity are measured by deviations of the real exchange rate from its PPP value of 1. PPP exchange rates help to minimize misleading international comparisons that can arise with the use of exchange rates. For example, suppose that two countries produce the same amounts of goods as each other in each of two different years. But if one countrys GDP is converted into the countrys currency using PPP exchange rates instead of observed market exchange rates. The idea originated with the School of Salamanca in the 16th century, the best-known purchasing power adjustment is the Geary–Khamis dollar. The real exchange rate is equal to the nominal exchange rate. If purchasing power parity held exactly, then the exchange rate would always equal one. However, in practice the exchange rates exhibit both short run and long run deviations from this value, for example due to reasons illuminated in the Balassa–Samuelson theorem. There can be marked differences between purchasing power adjusted incomes and those converted via market exchange rates. This discrepancy has large implications, for instance, when converted via the exchange rates GDP per capita in India is about US$1,965 while on a PPP basis it is about US$7,197. At the other extreme, Denmarks nominal GDP per capita is around US$62,100, the purchasing power parity exchange rate serves two main functions. PPP exchange rates can be useful for making comparisons between countries because they stay fairly constant from day to day or week to week and only change modestly, if at all, from year to year. The PPP exchange-rate calculation is controversial because of the difficulties of finding comparable baskets of goods to compare purchasing power across countries, people in different countries typically consume different baskets of goods. It is necessary to compare the cost of baskets of goods and this is a difficult task because purchasing patterns and even the goods available to purchase differ across countries. Thus, it is necessary to make adjustments for differences in the quality of goods, furthermore, the basket of goods representative of one economy will vary from that of another, Americans eat more bread, Chinese more rice. Hence a PPP calculated using the US consumption as a base will differ from that calculated using China as a base, additional statistical difficulties arise with multilateral comparisons when more than two countries are to be compared. Various ways of averaging bilateral PPPs can provide a stable multilateral comparison. These are all issues of indexing, as with other price indices there is no way to reduce complexity to a single number that is equally satisfying for all purposes
Purchasing power parity
–
Big Mac hamburgers, like this one from
Japan, are similar worldwide.
Purchasing power parity
–
GDP Per capita by
countries in 2014, calculated using PPP
exchange rates, based on
IMF data.
15.
Gini coefficient
–
The Gini coefficient is a measure of statistical dispersion intended to represent the income or wealth distribution of a nations residents, and is the most commonly used measure of inequality. It was developed by the Italian statistician and sociologist Corrado Gini, the Gini coefficient measures the inequality among values of a frequency distribution. A Gini coefficient of zero expresses perfect equality, where all values are the same, a Gini coefficient of 1 expresses maximal inequality among values. However, a greater than one may occur if some persons represent negative contribution to the total. For larger groups, values close to or above 1 are very unlikely in practice, the exception to this is in the redistribution of wealth resulting in a minimum income for all people. When the population is sorted, if their distribution were to approximate a well known function. The Gini coefficient was proposed by Gini as a measure of inequality of income or wealth, the global income Gini coefficient in 2005 has been estimated to be between 0.61 and 0.68 by various sources. There are some issues in interpreting a Gini coefficient, the same value may result from many different distribution curves. The demographic structure should be taken into account, Countries with an aging population, or with a baby boom, experience an increasing pre-tax Gini coefficient even if real income distribution for working adults remains constant. Scholars have devised over a dozen variants of the Gini coefficient, the line at 45 degrees thus represents perfect equality of incomes. The Gini coefficient can then be thought of as the ratio of the area lies between the line of equality and the Lorenz curve over the total area under the line of equality. It is also equal to 2A and to 1 - 2B due to the fact that A + B =0.5. If all people have non-negative income, the Gini coefficient can theoretically range from 0 to 1, in practice, both extreme values are not quite reached. If negative values are possible, then the Gini coefficient could theoretically be more than 1, normally the mean is assumed positive, which rules out a Gini coefficient less than zero. An alternative approach would be to consider the Gini coefficient as half of the mean absolute difference. The effects of income policy due to redistribution can be seen in the linear relationships. An informative simplified case just distinguishes two levels of income, low and high, if the high income group is u % of the population and earns a fraction f % of all income, then the Gini coefficient is f − u. An actual more graded distribution with these same values u and f will always have a higher Gini coefficient than f − u, the proverbial case where the richest 20% have 80% of all income would lead to an income Gini coefficient of at least 60%
Gini coefficient
–
Graphical representation of the Gini coefficient The graph shows that the Gini coefficient is equal to the area marked A divided by the sum of the areas marked A and B, that is, Gini = A / (A + B). It is also equal to 2* A due to the fact that A + B = 0.5 (since the axes scale from 0 to 1).
16.
Human Development Index
–
The Human Development Index is a composite statistic of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development. A country scores higher HDI when the lifespan is higher, the level is higher. The 2010 Human Development Report introduced an Inequality-adjusted Human Development Index, while the simple HDI remains useful, it stated that the IHDI is the actual level of human development, and the HDI can be viewed as an index of potential human development. The origins of the HDI are found in the annual Human Development Reports produced by the Human Development Reports Office of the United Nations Development Programme, nobel laureate Amartya Sen, utilized Haqs work in his own work on human capabilities. The following three indices are used,1, Life Expectancy Index = LE −2085 −20 LEI is 1 when Life expectancy at birth is 85 and 0 when Life expectancy at birth is 20. Education Index = MYSI + EYSI22.1 Mean Years of Schooling Index = MYS15 Fifteen is the maximum of this indicator for 2025. 2.2 Expected Years of Schooling Index = EYS18 Eighteen is equivalent to achieving a degree in most countries. Income Index = ln − ln ln − ln II is 1 when GNI per capita is $75,000 and 0 when GNI per capita is $100. Finally, the HDI is the mean of the previous three normalized indices, HDI = LEI ⋅ EI ⋅ II3. Standard of living, as indicated by the logarithm of gross domestic product per capita at purchasing power parity. This methodology was used by the UNDP until their 2011 report, the formula defining the HDI is promulgated by the United Nations Development Programme. The 2016 Human Development Report by the United Nations Development Programme was released on March 21,2017, below is the list of the very high human development countries, = increase. The number in brackets represents the number of ranks the country has climbed relative to the ranking in the 2015 report, the Inequality-adjusted Human Development Index is a measure of the average level of human development of people in a society once inequality is taken into account. The rankings are not relative to the HDI list above due to the exclusion of countries which are missing IHDI data. Countries in the top quartile of HDI with a missing IHDI, New Zealand, Singapore, Hong Kong, Liechtenstein, Brunei, Qatar, Saudi Arabia, Andorra, United Arab Emirates, Bahrain, and Kuwait. The 2015 Human Development Report by the United Nations Development Programme was released on December 14,2015, below is the list of the very high human development countries, = increase. The number in brackets represents the number of ranks the country has climbed relative to the ranking in the 2014 report, the Inequality-adjusted Human Development Index is a measure of the average level of human development of people in a society once inequality is taken into account. Note, The green arrows, red arrows, and blue dashes represent changes in rank, the rankings are not relative to the HDI list above due to the exclusion of countries which are missing IHDI data
Human Development Index
–
Mahbub ul Haq
Human Development Index
–
Amartya Sen
17.
List of countries by Human Development Index
–
This is a list of all the countries by the Human Development Index as included in a United Nations Development Programmes Human Development Report. The latest report was released on 21 March 2017 and compiled on the basis of estimates for 2015, in the 2010 Human Development Report a further Inequality-adjusted Human Development Index was introduced. While the simple HDI remains useful, it stated that the IHDI is the level of human development. The Human Development Index is a statistic of life expectancy, education. A country scores higher HDI when the life expectancy at birth is longer, the period is longer. It is used to distinguish whether the country is a developed, the average HDI of regions of the World and groups of countries are also included for comparison. Countries fall into four broad human development categories, Very High Human Development, High Human Development, Medium Human Development, because of the new methodology adopted since the 2010 Human Development Report, the new reported HDI figures appear lower than the HDI figures in previous reports. From 2007 to 2010, the first category was referred to as developed countries, the original high human development category has been split into two as above in the report for 2007. The country with the largest decrease in HDI since 1998 is Zimbabwe, the country with the largest decrease since 2009 is Cape Verde, which decreased by 0.170. The only year without a Human Development Report since 1990 was 2012, the latest report was launched on 21 March 2017
List of countries by Human Development Index
–
0.900 and over
18.
ISO 4217
–
The ISO4217 code list is used in banking and business globally. ISO4217 codes are used on tickets and international train tickets to remove any ambiguity about the price. The first two letters of the code are the two letters of the ISO 3166-1 alpha-2 country codes and the third is usually the initial of the currency itself, so Japans currency code is JPY—JP for Japan and Y for yen. This eliminates the problem caused by the dollar, franc, peso and pound being used in dozens of different countries. Also, if a currency is revalued, the currency codes last letter is changed to distinguish it from the old currency. Other changes can be seen, however, the Russian ruble, for example, changed from RUR to RUB and these currency units are denominated as one troy ounce of the specified metal as opposed to USD1 or EUR1. The code XTS is reserved for use in testing, the code XXX is used to denote a transaction involving no currency. There are also codes specifying certain monetary instruments used in international finance, the codes for most supranational currencies, such as the East Caribbean dollar, the CFP franc, the CFA franc BEAC and the CFA franc BCEAO. The predecessor to the euro, the European Currency Unit, had the code XEU, the use of an initial letter X for these purposes is facilitated by the ISO3166 rule that no official country code beginning with X will ever be assigned. Because of this rule ISO4217 can use X codes without risk of clashing with a country code. ISO3166 country codes beginning with X are used for private custom use, consequently, ISO4217 can use X codes for non-country-specific currencies without risk of clashing with future country codes. The inclusion of EU in the ISO 3166-1 reserved codes list, the ISO4217 standard includes a crude mechanism for expressing the relationship between a major currency unit and its corresponding minor currency unit. This mechanism is called the exponent and assumes a base of 10. For example, USD is equal to 100 of its currency unit the cent. So the USD has exponent 2, the code JPY is given the exponent 0, because its minor unit, the sen, although nominally valued at 1/100 of a yen, is of such negligible value that it is no longer used. Usually, as with the USD, the currency unit has a value that is 1/100 of the major unit, but in some cases 1/1000 is used. Mauritania does not use a decimal division of units, setting 1 ouguiya equal to 5 khoums, some currencies do not have any minor currency unit at all and these are given an exponent of 0, as with currencies whose minor units are unused due to negligible value. There is also a code number assigned to each currency
ISO 4217
–
An
airline ticket showing the price in the ISO 4217 code "
EUR " (bottom left) and not the
currency sign €
ISO 4217
–
A list of exchange rates for various base currencies given by a
money changer in Thailand, with the Thailand Baht as the counter (or quote) currency.
19.
Greenwich Mean Time
–
Greenwich Mean Time is the mean solar time at the Royal Observatory in Greenwich, London. GMT was formerly used as the civil time standard, now superseded in that function by Coordinated Universal Time. Today GMT is considered equivalent to UTC for UK civil purposes and for navigation is considered equivalent to UT1, consequently, the term GMT should not be used for precise purposes. Due to Earths uneven speed in its orbit and its axial tilt, noon GMT is rarely the exact moment the sun crosses the Greenwich meridian. This event may occur up to 16 minutes before or after noon GMT, noon GMT is the annual average moment of this event, which accounts for the word mean in Greenwich Mean Time. Originally, astronomers considered a GMT day to start at noon while for almost everyone else it started at midnight, to avoid confusion, the name Universal Time was introduced to denote GMT as counted from midnight. Astronomers preferred the old convention to simplify their observational data, so each night was logged under a single calendar date. Today Universal Time usually refers to UTC or UT1, in some countries Greenwich Mean Time is the legal time in the winter and the population uses the term. For an explanation of why this is, see GMT in legislation below, synchronisation of the chronometer on GMT did not affect shipboard time, which was still solar time. Most time zones were based upon GMT, as an offset of a number of hours ahead of GMT or behind GMT and it was gradually adopted for other purposes, but a legal case in 1858 held local mean time to be the official time. On 14 May 1880, a signed by Clerk to Justices appeared in The Times, stating that Greenwich time is now kept almost throughout England. For example, our polling booths were opened, say, at 813 and closed at 413 PM. This was changed later in 1880, GMT was adopted on the Isle of Man in 1883, Jersey in 1898 and Guernsey in 1913. Ireland adopted GMT in 1916, supplanting Dublin Mean Time, hourly time signals from Greenwich Observatory were first broadcast on 5 February 1924, rendering the time ball at the observatory redundant in the process. The daily rotation of the Earth is irregular and constantly slows, on 1 January 1972, GMT was superseded as the international civil time standard by Coordinated Universal Time, maintained by an ensemble of atomic clocks around the world. Indeed, even the Greenwich meridian itself is not quite what it used to be—defined by the centre of the instrument at the Observatory at Greenwich. Nevertheless, the line in the old observatorys courtyard today differs no more than a few metres from that line which is now the prime meridian of the world. Historically GMT has been used two different conventions for numbering hours. The long-standing astronomical convention dating from the work of Ptolemy, was to refer to noon as zero hours and this contrasted with the civil convention of referring to midnight as zero hours dating from the Romans
Greenwich Mean Time
–
Greenwich clock with standard measurements
Greenwich Mean Time
–
light blue
Greenwich Mean Time
–
This arch that stretches over a
highway indicates the
prime meridian in
Spain.
20.
Coordinated Universal Time
–
Coordinated Universal Time, abbreviated to UTC, is the primary time standard by which the world regulates clocks and time. It is within about 1 second of mean time at 0° longitude. It is one of closely related successors to Greenwich Mean Time. For most purposes, UTC is considered interchangeable with GMT, the first Coordinated Universal Time was informally adopted on 1 January 1960. This change also adopted leap seconds to simplify future adjustments, a number of proposals have been made to replace UTC with a new system that would eliminate leap seconds, but no consensus has yet been reached. Leap seconds are inserted as necessary to keep UTC within 0.9 seconds of universal time, see the Current number of leap seconds section for the number of leap seconds inserted to date. The official abbreviation for Coordinated Universal Time is UTC and this abbreviation arose from a desire by the International Telecommunication Union and the International Astronomical Union to use the same abbreviation in all languages. English speakers originally proposed CUT, while French speakers proposed TUC, the compromise that emerged was UTC, which conforms to the pattern for the abbreviations of the variants of Universal Time. Time zones around the world are expressed using positive or negative offsets from UTC, the westernmost time zone uses UTC−12, being twelve hours behind UTC, the easternmost time zone, theoretically, uses UTC+12, being twelve hours ahead of UTC. In 1995, the nation of Kiribati moved those of its atolls in the Line Islands from UTC-10 to UTC+14 so that the country would all be on the same day. UTC is used in internet and World Wide Web standards. The Network Time Protocol, designed to synchronise the clocks of computers over the internet, computer servers, online services and other entities that rely on having a universally accepted time use UTC as it is more specific than GMT. If only limited precision is needed, clients can obtain the current UTC from a number of official internet UTC servers, for sub-microsecond precision, clients can obtain the time from satellite signals. UTC is also the standard used in aviation, e. g. for flight plans. Weather forecasts and maps all use UTC to avoid confusion about time zones, the International Space Station also uses UTC as a time standard. Amateur radio operators often schedule their radio contacts in UTC, because transmissions on some frequencies can be picked up by many time zones, UTC is also used in digital tachographs used on large goods vehicles under EU and AETR rules. UTC divides time into days, hours, minutes and seconds, days are conventionally identified using the Gregorian calendar, but Julian day numbers can also be used. Each day contains 24 hours and each hour contains 60 minutes, the number of seconds in a minute is usually 60, but with an occasional leap second, it may be 61 or 59 instead
Coordinated Universal Time
–
Key concepts
Coordinated Universal Time
–
World map of current time zones
21.
Right- and left-hand traffic
–
This is so fundamental to traffic flow that it is sometimes referred to as the rule of the road. About two-thirds of the population use RHT, with the remaining 76 countries and territories using LHT. Countries that use LHT account for about a sixth of the worlds area, in the early 1900s some countries including Canada, Spain, and Brazil had different rules in different parts of the country. During the 1900s many countries standardised within their jurisdictions, and changed from LHT to RHT, in 1919,104 of the worlds territories were LHT and an equal number were RHT. From 1919 to 1986,34 of the LHT territories switched to RHT, many of the countries with LHT are former British colonies in the Caribbean, Southern Africa, Southeast Asia, Australia, and New Zealand. Japan, Thailand, Nepal, Bhutan, Mozambique, Suriname, East Timor, in Europe, only four countries still drive on the left, the United Kingdom, Ireland, Malta, and Cyprus, all of which are islands. Nearly all countries use one side or the other throughout their entire territory, most exceptions are due to historical considerations and involve islands with no road connection to the main part of a country. China is RHT except the Special Administrative Regions of China of Hong Kong, the United States is RHT except the United States Virgin Islands. The United Kingdom is LHT, but its overseas territories of Gibraltar, according to the International Regulations for Preventing Collisions at Sea, water traffic is RHT. For aircraft the US Federal Aviation Regulations provide for passing on the right, light rail vehicles generally operate on the same side as other road traffic in the country. Many countries use RHT for automobiles but LHT for trains, often because of the influence of the British on early railway systems, in some countries rail traffic remained LHT after automobile traffic switched to RHT, for example in China, Brazil, and Argentina. However, France, Belgium, and Switzerland have used RHT for automobiles since their introduction, there is no technical reason to prefer one side over the other. Ancient Greek, Egyptian, and Roman troops kept to the left when marching, in 1998, archaeologists found a well-preserved double track leading to a Roman quarry near Swindon. The first reference in English law to an order for LHT was in 1756, northcote Parkinson, believed that ancient travellers on horseback or on foot generally kept to the left, since most people were right handed. If two men riding on horseback were to start a fight, each would edge toward the left, in the year 1300, Pope Boniface VIII directed pilgrims to keep left. In the late 1700s, traffic in the United States was RHT based on use of large freight wagons pulled by several pairs of horses. The wagons had no seat, so a postilion sat on the left rear horse. Seated on the left, the driver preferred that other wagons pass him on the left so that he could be sure to keep clear of the wheels of oncoming wagons, in France, traditionally foot traffic had kept right, while carriage traffic kept left
Right- and left-hand traffic
–
A sign on
Australia 's
Great Ocean Road reminding foreign motorists to keep left. Such signs are placed at the exit of parking areas associated with scenic views, where other road traffic may at times be sparse.
Right- and left-hand traffic
–
Right-hand traffic
Right- and left-hand traffic
–
One of many road signs in the British county of
Kent placed on the right-hand side of the road.
Right- and left-hand traffic
–
The change of traffic directions at the Laos–Thai border takes place on Lao territory just off the
Thai–Lao Friendship Bridge.
22.
.st
–
. st is the Internet country code top-level domain for São Tomé and Príncipe. The code is marketed worldwide as an abbreviation for various entities, the. st domain is also commonly used to create domain names that spell words ending in st, such as. The Smalltalk programming language uses the. st extension, and several websites about it use the. st domain. The Washington Post uses. st as part of their URL shortening domain wapo. st, serving as a redirect to lead readers to various articles on their site, the state of Styria, in Austria, has ST as its unofficial but common abbreviation. Therefore, the. st extension is used by small businesses located in Styria. Also some registrations in South Tyrol, an autonomous, chiefly German-speaking Italian province, there is limited usage of. st in Stockholm, Sweden, by smaller businesses and private people. IANA. st whois information domain registration website for. st domains Quora about. st domain
.st
–
.st
23.
Island nation
–
An island country is a country whose primary territory consists of one or more islands or parts of islands. As of 2011,46 of the 193 UN member states are island countries, the percentage of island countries that are democratic is higher than that of continental countries. Historically they have been prone to political stability than their continental counterparts. Island countries have often been the basis of maritime conquest and historical rivalry between other countries, Island countries are more susceptible to attack by large, continental countries due to their size and dependence on sea and air lines of communication. Many island countries are vulnerable to predation by mercenaries and other foreign invaders. Many island countries rely heavily on fish for their supply of food. Some are turning to renewable energy—such as wind power, hydropower, geothermal power, some island countries are more affected than other countries by climate change, which produces problems such as reduced land use, water scarcity and sometimes even resettlement issues. Some low-lying island countries are slowly being submerged by the water levels of the Pacific Ocean. Climate change also impacts island countries by causing natural disasters such as cyclones, hurricanes, flash floods. In 2011, the Center for Climate Change Law held a conference attended by 272 registrants from 39 island nations titled Legal Issues for Threatened Island Nations, many island countries rely heavily on imports and are greatly affected by changes in the global economy. The dominant industry for many countries is tourism. Island countries are small with low populations, although some, like Indonesia. Some island countries are centred on one or two islands, such as the United Kingdom, Trinidad and Tobago, New Zealand, Cuba, Bahrain, Singapore, Malta. Others are spread out over hundreds or thousands of islands, such as Indonesia, the Philippines, Seychelles. Geographically, the country of Australia is considered a continental landmass rather than an island, in the past, however, it was considered an island country for tourism purposes and is still often referred to as such
Island nation
–
Island countries in the world
24.
Gulf of Guinea
–
The Gulf of Guinea is the northeasternmost part of the tropical Atlantic Ocean between Cape Lopez in Gabon, north and west to Cape Palmas in Liberia. The intersection of the Equator and Prime Meridian is in the gulf, among the many rivers that drain into the Gulf of Guinea are the Niger and the Volta. The coastline on the gulf includes the Bight of Benin and the Bight of Bonny, the Niger River in particular deposited organic sediments out to sea over millions of years which became crude oil. The origin of the name Guinea is thought to be an area in the region, bovill gives a thorough description, The name Guinea is usually said to have been a corrupt form of the name Ghana, picked up by the Portuguese in the Maghrib. The present writer finds this unacceptable, the name Guinea has been in use both in the Maghrib and in Europe long before Prince Henrys time. A passage in Leo points to Guinea having been a form of Jenne, less famous than Ghana but nevertheless for many centuries famed in the Maghrib as a great market. The relevant passage reads, The Kingdom of Ghinea. called by the merchants of our nation Gheneoa, by the inhabitants thereof Genni and by the Portugals. But it seems probable that Guinea derives from aguinaou, the Berber for Negro. Marrakech has a gate, built in the century, called the Bab Aguinaou. The modern application of the name Guinea to the coast dates only from 1481, the name Guinea is still attached to the names of three countries in Africa, Guinea, Guinea-Bissau, and Equatorial Guinea, as well as New Guinea in Melanesia. The main river shedding its waters in the gulf is the Niger River, the Gulf of Guinea contains a number of islands, the largest of which are in a southwest-northeast chain, forming part of the Cameroon line of volcanoes. Annobón, also known as Pagalu or Pigalu, is an island that is part of Equatorial Guinea, bobowasi Island is an island off the west coast of Africa in the Gulf of Guinea that is part of Western region Ghana. Bioko is an island off the west coast of Africa in the Gulf of Guinea that is part of Equatorial Guinea, corisco is an island belonging to Equatorial Guinea. Elobey Grande and Elobey Chico are two small islands belonging to Equatorial Guinea, São Tomé and Príncipe is a Portuguese-speaking island nation in the Gulf of Guinea that became independent from Portugal in 1975. It is located off the western equatorial coast of Africa and consists of two islands, São Tomé and Príncipe and they are located about 140 kilometres apart and about 250 and 225 kilometres, respectively, off the northwestern coast of Gabon. Both islands are part of a volcanic mountain range. São Tomé, the southern island, is situated just north of the Equator. Media related to Gulf of Guinea at Wikimedia Commons The Gulf of Guinea Commission - CGG - GGC
Gulf of Guinea
–
Map of the Gulf of Guinea, showing the chain of islands formed by the
Cameroon line of volcanoes.
Gulf of Guinea
–
Satellite imagery of Gulf of Guinea states.
25.
Central Africa
–
Central Africa is the core region of the African continent which includes Burundi, the Central African Republic, Chad, the Democratic Republic of the Congo, and Rwanda. All of the states in the UN subregion of Middle Africa, plus those otherwise commonly reckoned in Central Africa, since its independence in 2011, South Sudan has also been commonly included in the region. The Central African Federation, also called the Federation of Rhodesia and Nyasaland, was made up of what are now the nations of Malawi, Zambia and these states are now typically considered part of Southern Africa. Archeological finds in Central Africa have been discovered dating back over 100,000 years, according to Zangato and Holl, there is evidence of iron-smelting in the Central African Republic and Cameroon that may date back to 3000 to 2500 BCE. Extensive walled settlements have recently found in Northeast Nigeria, approximately 60 km southwest of Lake Chad dating to the first millennium BCE. Trade and improved agricultural techniques supported more sophisticated societies, leading to the civilizations of Sao, Kanem, Bornu, Shilluk, Baguirmi. Around 1000 BCE, Bantu migrants had reached the Great Lakes Region in Central Africa, halfway through the first millennium BCE, the Bantu had also settled as far south as what is now Angola. The Sao civilization flourished from ca. the sixth century BCE to as late as the sixteenth century CE in northern Central Africa, the Sao lived by the Chari River south of Lake Chad in territory that later became part of Cameroon and Chad. They are the earliest people to have clear traces of their presence in the territory of modern Cameroon. Today, several groups of northern Cameroon and southern Chad. Sao artifacts show that they were skilled workers in bronze, copper, finds include bronze sculptures and terra cotta statues of human and animal figures, coins, funerary urns, household utensils, jewelry, highly decorated pottery, and spears. The largest Sao archaeological finds have been south of Lake Chad. The Kanem-Bornu Empire was centered in the Chad Basin and it was known as the Kanem Empire from the 9th century CE onward and lasted as the independent kingdom of Bornu until 1900. The history of the Empire is mainly known from the Royal Chronicle or Girgam discovered in 1851 by the German traveller Heinrich Barth, Kanem rose in the 8th century in the region to the north and east of Lake Chad. The Kanem empire went into decline, shrank, and in the 14th century was defeated by Bilala invaders from the Lake Fitri region, the Kanuri people led by the Sayfuwa migrated to the west and south of the lake, where they established the Bornu Empire. By the late 16th century the Bornu empire had expanded and recaptured the parts of Kanem that had been conquered by the Bulala, satellite states of Bornu included the Damagaram in the west and Baguirmi to the southeast of Lake Chad. The Shilluk Kingdom was centered in South Sudan from the 15th century from along a strip of land along the bank of White Nile. The capital and royal residence was in the town of Fashoda, the kingdom was founded during the mid-fifteenth century CE by its first ruler, Nyikang
Central Africa
–
Abéché, capital of Wadai, in 1918 after the French had taken over
Central Africa
–
Central Africa
Central Africa
–
Lunda town and dwelling
Central Africa
–
Fishing in Central Africa
26.
Archipelago
–
An archipelago, sometimes called an island group or island chain, is a chain, cluster or collection of islands. The word archipelago is derived from the Greek ἄρχι- – arkhi-, in Italian, possibly following a tradition of antiquity, the Archipelago was the proper name for the Aegean Sea and, later, usage shifted to refer to the Aegean Islands. It is now used to refer to any group or, sometimes. Archipelagos may be isolated in large amounts of water or neighbouring a large land mass. For example, Scotland has more than 700 islands surrounding its mainland which form an archipelago, archipelagos are often volcanic, forming along island arcs generated by subduction zones or hotspots, but may also be the result of erosion, deposition, and land elevation. Depending on their origin, islands forming archipelagos can be referred to as oceanic islands, continental fragments. Oceanic islands are mainly of volcanic origin, continental fragments correspond to land masses that have separated from a continental mass due to tectonic displacement. Indonesia, Japan, Taiwan, the Philippines, New Zealand, Maldives, the Bahamas, Greece, Hawaii, the largest archipelagic state in the world by area and population is Indonesia. Island arc List of landforms List of archipelagos by number of islands List of archipelagos List of islands Chisholm, Hugh, ed. Archipelago
Archipelago
–
The
Ksamil Archipelago in
Albania.
Archipelago
–
The archipelago of
Fernando de Noronha in
Brazil.
27.
Gabon
–
Gabon, officially the Gabonese Republic, is a sovereign state on the west coast of Central Africa. Located on the equator, Gabon is bordered by Equatorial Guinea to the northwest, Cameroon to the north, the Republic of the Congo on the east and south, and the Gulf of Guinea to the west. It has an area of nearly 270,000 square kilometres and its capital and largest city is Libreville. Since its independence from France in 1960, Gabon has had three presidents, in the early 1990s, Gabon introduced a multi-party system and a new democratic constitution that allowed for a more transparent electoral process and reformed many governmental institutions. Gabon was also a member of the United Nations Security Council for the 2010–2011 term. GDP grew by more than 6% per year from 2010 to 2012, however, because of inequality in income distribution, a significant proportion of the population remains poor. Gabons name originates from gabão, Portuguese for cloak, which is roughly the shape of the estuary of the Komo River by Libreville, the earliest inhabitants of the area were Pygmy peoples. They were largely replaced and absorbed by Bantu tribes as they migrated, in the 15th century, the first Europeans arrived. By the 18th century, a Myeni speaking kingdom known as Orungu formed in Gabon, on February 10,1722, Bartholomew Roberts, a Welsh pirate known as Black Bart, died at sea off Cape Lopez. He raided ships off the Americas and West Africa from 1719 to 1722, French explorer Pierre Savorgnan de Brazza led his first mission to the Gabon-Congo area in 1875. He founded the town of Franceville, and was later colonial governor, several Bantu groups lived in the area that is now Gabon when France officially occupied it in 1885. In 1910, Gabon became one of the four territories of French Equatorial Africa, in World War II, the Allies invaded Gabon in order to overthrow the pro-Vichy France colonial administration. The territories of French Equatorial Africa became independent on August 17,1960, the first president of Gabon, elected in 1961, was Léon Mba, with Omar Bongo Ondimba as his vice president. However, when Mba dissolved the National Assembly in January 1964 to institute one-party rule, French paratroopers flew in within 24 hours to restore Mba to power. After a few days of fighting, the coup ended and the opposition was imprisoned, French soldiers still remain in the Camp de Gaulle on the outskirts of Gabons capital to this day. When MBa died in 1967, Bongo replaced him as president, in March 1968, Bongo declared Gabon a one-party state by dissolving the BDG and establishing a new party—the Parti Democratique Gabonais. He invited all Gabonese, regardless of political affiliation, to participate. Bongo was elected President in February 1975, in April 1975, the position of president was abolished and replaced by the position of prime minister
Gabon
–
A map of
West Africa in 1670.
Gabon
Gabon
–
Ali Bongo Ondimba, President of the Gabonese Republic, his wife Sylvia Bongo Ondimba, US president
Barack Obama and his wife
Michelle Obama in 2014.
Gabon
–
A proportional representation of Gabon's exports.
28.
Island
–
An island or isle is any piece of sub-continental land that is surrounded by water. Very small islands such as emergent land features on atolls can be called islets, skerries, an island in a river or a lake island may be called an eyot or ait, and a small island off the coast may be called a holm. A grouping of geographically or geologically related islands is called an archipelago, an island may be described as such, despite the presence of an artificial land bridge, examples are Singapore and its causeway, and the various Dutch delta islands, such as IJsselmonde. There are two types of islands in the sea, continental and oceanic. The word island derives from Middle English iland, from Old English igland, Old English ieg is actually a cognate of Swedish ö and German Aue, and related to Latin aqua. There is a difference between islands and continents in terms of geology, continents sit on continental lithosphere which is part of tectonic plates floating high on Earths mantle. Oceanic crust is also part of tectonic plates, but it is denser than continental lithosphere, Islands are either extensions of the oceanic crust or geologically they are part of some continent sitting on continental lithosphere. This holds true for Australia, which sits on its own continental lithosphere, continental islands are bodies of land that lie on the continental shelf of a continent. A special type of island is the microcontinental island, which is created when a continent is rifted. Examples are Madagascar and Socotra off Africa, the Kerguelen Islands, New Caledonia, New Zealand, another subtype is an island or bar formed by deposition of tiny rocks where water current loses some of its carrying capacity. While some are transitory and may disappear if the volume or speed of the current changes, others are stable, oceanic islands are islands that do not sit on continental shelves. The vast majority are volcanic in origin, such as Saint Helena in the South Atlantic Ocean, the few oceanic islands that are not volcanic are tectonic in origin and arise where plate movements have lifted up the ocean floor above the surface. Examples are Saint Peter and Paul Rocks in the Atlantic Ocean, one type of volcanic oceanic island is found in a volcanic island arc. These islands arise from volcanoes where the subduction of one plate under another is occurring, examples are the Aleutian Islands, the Mariana Islands, and most of Tonga in the Pacific Ocean. The only examples in the Atlantic Ocean are some of the Lesser Antilles, another type of volcanic oceanic island occurs where an oceanic rift reaches the surface. There are two examples, Iceland, which is the second largest volcanic island, and Jan Mayen. A third type of oceanic island is formed over volcanic hotspots. A hotspot is more or less stationary relative to the tectonic plate above it
Island
–
Atafu atoll in Tokelau
Island
–
São Miguel Island, in
Azores archipelago, is also referred as "The Green Island".
Island
–
A small
Fijian island
Island
–
The
British Isles are a large group of islands. The main islands include
Great Britain and
Ireland.
29.
Atlantic slave trade
–
The Atlantic slave trade or transatlantic slave trade took place across the Atlantic Ocean from the 15th through the 19th centuries. This was crucial to those western European countries which, in the late 17th and 18th centuries, were vying with each other to create overseas empires, the Portuguese were the first to engage in the New World slave trade in the 16th century. In 1526, the Portuguese completed the first transatlantic voyage from Africa to the Americas. The first Africans imported to the English colonies were classified as indentured servants, like coming from England. By the middle of the 17th century, slavery had hardened as a caste, they and their offspring were legally the property of their owners. As property, the people were considered merchandise or units of labour, the major Atlantic slave trading nations, ordered by trade volume, were, the Portuguese, the British, the French, the Spanish, and the Dutch Empire. Several had established outposts on the African coast where they purchased slaves from local African leaders and these slaves were managed by a factor who was established on or near the coast to expedite the shipping of slaves to the New World. Slaves were kept in a factory while awaiting shipment, current estimates are that about 12 million Africans were shipped across the Atlantic, although the number purchased by the traders is considerably higher, as the passage had a high death rate. Near the beginning of the century, various governments acted to ban the trade. In the early twenty-first century, several governments issued apologies for the slave trade. The Atlantic slave trade arose after trade contacts were first made between the continents of the Old World and those of the New World, between 1600 and 1800, approximately 300,000 sailors engaged in the slave trade visited West Africa. In doing so, they came into contact with societies living along the west African coast, historian John Thornton noted, A number of technical and geographical factors combined to make Europeans the most likely people to explore the Atlantic and develop its commerce. That leadership later gave rise to the myth that the Iberians were the leaders of the exploration. Slavery was practiced in parts of Africa, Europe, Asia. There is evidence that people from some African states were exported to other states in Africa, Europe. The African slave trade provided a number of slaves to Europeans. The Atlantic slave trade was not the slave trade from Africa, although it was the largest in volume. As Elikia M’bokolo wrote in Le Monde diplomatique, The African continent was bled of its resources via all possible routes
Atlantic slave trade
–
Reproduction of a handbill advertising a slave auction in
Charleston, South Carolina, in 1769.
Atlantic slave trade
–
Group of men, children, and women being taken to a slave market
Atlantic slave trade
–
The
Portuguese presenting themselves before the
Manikongo. The Portuguese initially fostered a good relationship with the
Kingdom of Kongo. Civil War within Kongo would lead to many of its subjects ending up as enslaved people in Portuguese and other European vessels.
Atlantic slave trade
–
Portrait of an African Slave Woman, probably painted by
Annibale Carracci in the 1580s
30.
Soil
–
Soil is a mixture of minerals, organic matter, gases, liquids, and countless organisms that together support life on Earth. Soil is called the Skin of the Earth and interfaces with the lithosphere, the hydrosphere, the atmosphere, the term pedolith, used commonly to refer to the soil, literally translates ground stone. Soil consists of a phase of minerals and organic matter, as well as a porous phase that holds gases. Accordingly, soils are often treated as a system of solids, liquids. Soil is a product of the influence of climate, relief, organisms, Soil continually undergoes development by way of numerous physical, chemical and biological processes, which include weathering with associated erosion. Given its complexity and strong internal connectedness soil has been considered as an ecosystem by soil ecologists. Most soils have a dry bulk density between 1.1 and 1.6 g/cm3, while the particle density is much higher. Little of the soil of planet Earth is older than the Pleistocene and none is older than the Cenozoic, Soil science has two basic branches of study, edaphology and pedology. Edaphology is concerned with the influence of soils on living things, pedology is focused on the formation, description, and classification of soils in their natural environment. In engineering terms, soil is referred to as regolith, or loose material that lies above the solid geology. Soil is commonly referred to as earth or dirt, technically, as soil resources serve as a basis for food security, the international community advocates its sustainable and responsible use through different types of soil governance. Soil is a component of the Earths ecosystem. The worlds ecosystems are impacted in far-reaching ways by the carried out in the soil, from ozone depletion and global warming, to rainforest destruction. Following the atmosphere, the soil is the next largest carbon reservoir on Earth, as the planet warms, soils will add carbon dioxide to the atmosphere due to its increased biological activity at higher temperatures. Thus, soil carbon losses likely have a positive feedback response to global warming. Since soil has a range of available niches and habitats. A gram of soil can contain billions of organisms, belonging to thousands of species, mostly microbial, Soil has a mean prokaryotic density of roughly 108 organisms per gram, whereas the ocean has no more than 107 procaryotic organisms per milliliter of seawater. Since plant roots need oxygen, ventilation is an important characteristic of soil and this ventilation can be accomplished via networks of interconnected soil pores, which also absorb and hold rainwater making it readily available for plant uptake
Soil
–
A represents soil; B represents
laterite, a
regolith; C represents
saprolite, a less-weathered regolith; the bottom-most layer represents
bedrock.
Soil
–
Loess field in Germany.
Soil
–
Surface-water-
gley developed in
glacial till, Northern Ireland.
Soil
–
Iron-rich soil near Paint Pots in
Kootenay National Park,
Canada
31.
Equator
–
The Equator usually refers to an imaginary line on the Earths surface equidistant from the North Pole and South Pole, dividing the Earth into the Northern Hemisphere and Southern Hemisphere. The Equator is about 40,075 kilometres long, some 78. 7% lies across water and 21. 3% over land, other planets and astronomical bodies have equators similarly defined. Generally, an equator is the intersection of the surface of a sphere with the plane that is perpendicular to the spheres axis of rotation. The latitude of the Earths equator is by definition 0° of arc, the equator is the only line of latitude which is also a great circle — that is, one whose plane passes through the center of the globe. The plane of Earths equator when projected outwards to the celestial sphere defines the celestial equator, in the cycle of Earths seasons, the plane of the equator passes through the Sun twice per year, at the March and September equinoxes. To an observer on the Earth, the Sun appears to travel North or South over the equator at these times, light rays from the center of the Sun are perpendicular to the surface of the Earth at the point of solar noon on the Equator. Locations on the Equator experience the quickest sunrises and sunsets because the sun moves nearly perpendicular to the horizon for most of the year. The Earth bulges slightly at the Equator, the diameter of the Earth is 12,750 kilometres. Because the Earth spins to the east, spacecraft must also launch to the east to take advantage of this Earth-boost of speed, seasons result from the yearly revolution of the Earth around the Sun and the tilt of the Earths axis relative to the plane of revolution. During the year the northern and southern hemispheres are inclined toward or away from the sun according to Earths position in its orbit, the hemisphere inclined toward the sun receives more sunlight and is in summer, while the other hemisphere receives less sun and is in winter. At the equinoxes, the Earths axis is not tilted toward the sun, instead it is perpendicular to the sun meaning that the day is about 12 hours long, as is the night, across the whole of the Earth. Near the Equator there is distinction between summer, winter, autumn, or spring. The temperatures are usually high year-round—with the exception of high mountains in South America, the temperature at the Equator can plummet during rainstorms. In many tropical regions people identify two seasons, the wet season and the dry season, but many places close to the Equator are on the oceans or rainy throughout the year, the seasons can vary depending on elevation and proximity to an ocean. The Equator lies mostly on the three largest oceans, the Pacific Ocean, the Atlantic Ocean, and the Indian Ocean. The highest point on the Equator is at the elevation of 4,690 metres, at 0°0′0″N 77°59′31″W and this is slightly above the snow line, and is the only place on the Equator where snow lies on the ground. At the Equator the snow line is around 1,000 metres lower than on Mount Everest, the Equator traverses the land of 11 countries, it also passes through two island nations, though without making a landfall in either. Starting at the Prime Meridian and heading eastwards, the Equator passes through, Despite its name, however, its island of Annobón is 155 km south of the Equator, and the rest of the country lies to the north
Equator
–
Left: A monument marking the Equator near the town of
Pontianak, Indonesia Right: Road sign marking the Equator near
Nanyuki, Kenya
Equator
Equator
–
The Equator marked as it crosses
Ilhéu das Rolas, in São Tomé and Príncipe
32.
Sugar
–
Sugar is the generic name for sweet, soluble carbohydrates, many of which are used in food. There are various types of derived from different sources. Simple sugars are called monosaccharides and include glucose, fructose, the table sugar or granulated sugar most customarily used as food is sucrose, a disaccharide of glucose and fructose. Sugar is used in prepared foods and it is added to some foods, in the body, sucrose is hydrolysed into the simple sugars fructose and glucose. Other disaccharides include maltose from malted grain, and lactose from milk, longer chains of sugars are called oligosaccharides or polysaccharides. Some other chemical substances, such as glycerol may also have a sweet taste, low-calorie food substitutes for sugar, described as artificial sweeteners, include aspartame and sucralose, a chlorinated derivative of sucrose. Sugars are found in the tissues of most plants and are present in sufficient concentrations for efficient commercial extraction in sugarcane, the world production of sugar in 2011 was about 168 million tonnes. The average person consumes about 24 kilograms of sugar each year, equivalent to over 260 food calories per person, since the latter part of the twentieth century, it has been questioned whether a diet high in sugars, especially refined sugars, is good for human health. Sugar has been linked to obesity, and suspected of, or fully implicated as a cause in the occurrence of diabetes, cardiovascular disease, dementia, macular degeneration, the etymology reflects the spread of the commodity. The English word sugar ultimately originates from the Sanskrit शर्करा, via Arabic سكر as granular or candied sugar, the contemporary Italian word is zucchero, whereas the Spanish and Portuguese words, azúcar and açúcar, respectively, have kept a trace of the Arabic definite article. The Old French word is zuchre and the contemporary French, sucre, the earliest Greek word attested is σάκχαρις. The English word jaggery, a brown sugar made from date palm sap or sugarcane juice, has a similar etymological origin – Portuguese jagara from the Sanskrit शर्करा. Sugar has been produced in the Indian subcontinent since ancient times and it was not plentiful or cheap in early times and honey was more often used for sweetening in most parts of the world. Originally, people chewed raw sugarcane to extract its sweetness, sugarcane was a native of tropical South Asia and Southeast Asia. Different species seem to have originated from different locations with Saccharum barberi originating in India and S. edule, one of the earliest historical references to sugarcane is in Chinese manuscripts dating back to 8th century BC that state that the use of sugarcane originated in India. Sugar was found in Europe by the 1st century AD, but only as an imported medicine and it is a kind of honey found in cane, white as gum, and it crunches between the teeth. It comes in lumps the size of a hazelnut, sugar is used only for medical purposes. Sugar remained relatively unimportant until the Indians discovered methods of turning sugarcane juice into granulated crystals that were easier to store, crystallized sugar was discovered by the time of the Imperial Guptas, around the 5th century AD
Sugar
–
Closeup of raw (unrefined, unbleached) sugar
Sugar
–
Ant feeding on sugar crystals.
Sugar
–
Sugar cane plantation
Sugar
–
Still-Life with Bread and Confectionary, by
George Flegel, first half of 17th century
33.
Cocoa bean
–
The beans are the basis of chocolate, and of such Mesoamerican foods as mole and tejate. The word cocoa comes from the Spanish word cacao, which is derived from the Nahuatl word cacahuatl, the Nahuatl word, in turn, ultimately derives from the reconstructed Proto Mije-Sokean word *kakaw~*kakawa. It originated in Central America and parts of Mexico, more than 5,000 years ago, it was consumed by pre-Columbian cultures along the Yucatán, including the Mayans, and as far back as Olmeca civilization in spiritual ceremonies. It also grows in the foothills of the Andes in the Amazon and Orinoco basins of South America and its range may have been larger in the past, evidence of its wild range may be obscured by cultivation of the tree in these areas since long before the Spanish arrived. The cocoa bean was a currency throughout Mesoamerica before the Spanish conquest. Cacao trees grow in a geographical zone, of about 20° to the north and south of the Equator. Nearly 70% of the world today is grown in West Africa. The cacao plant was first given its name by Swedish natural scientist Carl Linnaeus in his original classification of the plant kingdom. Cocoa was an important commodity in pre-Columbian Mesoamerica, flavored with vanilla or other spices, his chocolate was whipped into a froth that dissolved in the mouth. No fewer than 60 portions each day reportedly may have been consumed by Moctezuma II, chocolate was introduced to Europe by the Spaniards, and became a popular beverage by the mid-17th century. They also introduced the tree into the West Indies and the Philippines. It was also introduced into the rest of Asia and into West Africa by Europeans, in the Gold Coast, modern Ghana, cacao was introduced by an African, Tetteh Quarshie. Due to heat buildup in the process, cacao beans lose most of the purplish hue and become mostly brown in color. This skin is released easily after roasting by winnowing, white seeds are found in some rare varieties, usually mixed with purples, and are considered of higher value. The three main varieties of plant are Forastero, Criollo, and Trinitario. The first is the most widely used, comprising 80-90% of the production of cocoa. Cocoa beans of the Criollo variety are rarer and considered a delicacy, Criollo plantations have lower yields than those of Forastero, and also tend to be less resistant to several diseases that attack the cocoa plant, hence very few countries still produce it. One of the largest producers of Criollo beans is Venezuela, Trinitario is a hybrid between Criollo and Forastero varieties
Cocoa bean
–
Cocoa pods in various stages of ripening
Cocoa bean
–
Aztec sculpture with cocoa pod
Cocoa bean
–
Cocoa beans in a freshly cut cocoa pod
Cocoa bean
–
Three main varieties of cocoa: Criollo, Trinitario and Forastero
34.
Democracy
–
Democracy, in modern usage, is a system of government in which the citizens exercise power directly or elect representatives from among themselves to form a governing body, such as a parliament. Democracy is sometimes referred to as rule of the majority, Democracy was originally conceived in Classical Greece, where political representatives were chosen by a jury from amongst the male citizens, rich and poor. The English word dates to the 16th century, from the older Middle French, in the 5th century BC, to denote the political systems then existing in Greek city-states, notably Athens, the term is an antonym to aristocracy, meaning rule of an elite. While theoretically these definitions are in opposition, in practice the distinction has been blurred historically, the political system of Classical Athens, for example, granted democratic citizenship to free men and excluded slaves and women from political participation. In 1906, Finland became the first government to harald a more inclusive democracy at the national level. Democracy contrasts with forms of government where power is held by an individual, as in an absolute monarchy, or where power is held by a small number of individuals. Nevertheless, these oppositions, inherited from Greek philosophy, are now ambiguous because contemporary governments have mixed democratic, oligarchic, and monarchic elements. Karl Popper defined democracy in contrast to dictatorship or tyranny, thus focusing on opportunities for the people to control their leaders, No consensus exists on how to define democracy, but legal equality, political freedom and rule of law have been identified as important characteristics. These principles are reflected in all eligible citizens being equal before the law, other uses of democracy include that of direct democracy. In some countries, notably in the United Kingdom which originated the Westminster system, in the United States, separation of powers is often cited as a central attribute. In India, parliamentary sovereignty is subject to the Constitution of India which includes judicial review, though the term democracy is typically used in the context of a political state, the principles also are applicable to private organisations. Majority rule is listed as a characteristic of democracy. Hence, democracy allows for political minorities to be oppressed by the tyranny of the majority in the absence of legal protections of individual or group rights. An essential part of a representative democracy is competitive elections that are substantively and procedurally fair, i. e. just. It has also suggested that a basic feature of democracy is the capacity of all voters to participate freely and fully in the life of their society. While representative democracy is sometimes equated with the form of government. Many democracies are constitutional monarchies, such as the United Kingdom, the term democracy first appeared in ancient Greek political and philosophical thought in the city-state of Athens during classical antiquity. The word comes from demos, common people and kratos, strength, led by Cleisthenes, Athenians established what is generally held as the first democracy in 508–507 BC
Democracy
–
A woman casts her vote in the second round of the
2007 French presidential election.
Democracy
–
Cleisthenes, "father of
Athenian democracy ", modern bust.
Democracy
–
Magna Carta, 1215, England.
Democracy
–
The establishment of
universal male suffrage in France in 1848 was an important milestone in the history of democracy.
35.
Population
–
A population is the number of all the organisms of the same group or species, which live in a particular geographical area, and have the capability of interbreeding. In sociology, population refers to a collection of humans, Demography is a social science which entails the statistical study of human populations. This article refers mainly to human population, in population genetics a sexual population is a set of organisms in which any pair of members can breed together. This means that they can regularly exchange gametes to produce normally-fertile offspring and this also implies that all members belong to the same species. If the gamodeme is very large, and all gene alleles are uniformly distributed by the gametes within it, however, there may be low frequencies of exchange with these neighbours. This may be viewed as the breaking up of a sexual population into smaller overlapping sexual populations. The overall rise in homozygosity is quantified by the inbreeding coefficient, note that all homozygotes are increased in frequency – both the deleterious and the desirable. The mean phenotype of the collection is lower than that of the panmictic original – which is known as inbreeding depression. It is most important to note, however, that some lines will be superior to the panmictic original, while some will be about the same. The probabilities of each can be estimated from those binomial equations, in plant and animal breeding, procedures have been developed which deliberately utilise the effects of dispersion. It can be shown that dispersion-assisted selection leads to the greatest genetic advance and this is so for both allogamous and autogamous gamodemes. In ecology, the population of a species in a certain area can be estimated using the Lincoln Index. As of todays date, the population is estimated by the United States Census Bureau to be 7.496 billion. The US Census Bureau estimates the 7 billion number was surpassed on 12 March 2012, according to papers published by the United States Census Bureau, the world population hit 6.5 billion on 24 February 2006. The United Nations Population Fund designated 12 October 1999 as the day on which world population reached 6 billion. This was about 12 years after world population reached 5 billion in 1987, the population of countries such as Nigeria, is not even known to the nearest million, so there is a considerable margin of error in such estimates. Researcher Carl Haub calculated that a total of over 100 billion people have probably been born in the last 2000 years, Population growth increased significantly as the Industrial Revolution gathered pace from 1700 onwards. In 2007 the United Nations Population Division projected that the population will likely surpass 10 billion in 2055
Population
–
The years taken for every billion people to be added to the world's population, and the years that population was reached. (with future estimates). See also alt. chart
Population
–
The distribution of human
world population in 1994
36.
Seychelles
–
Seychelles, officially the Republic of Seychelles, is an archipelago and country in the Indian Ocean. The 115-island country, whose capital is Victoria, lies 1,500 kilometres east of mainland East Africa, other nearby island countries and territories include Comoros, Mayotte, Madagascar, Réunion and Mauritius to the south. Seychelles is a member of the African Union, the Southern African Development Community, the Commonwealth of Nations, since 1976, per capita output has increased nearly sevenfold. In recent years, the government has encouraged investment in order to upgrade these sectors. Today, Seychelles boasts the highest nominal per capita GDP in Africa and it is one of only a handful of countries in Africa with high Human Development Index. Despite the countrys economic prosperity, poverty remains widespread due to very high level of income inequality, one of the highest in the world. The Seychelles were uninhabited throughout most of recorded history, some scholars assume that Austronesian seafarers and later Maldivian and Arab traders were the first to visit the uninhabited Seychelles. This assumption is based on the discovery of tombs in 1910, the earliest recorded sighting by Europeans took place in 1502 by the Portuguese Admiral Vasco da Gama, who passed through the Amirantes and named them after himself. The earliest recorded landing was in January 1609, by the crew of the Ascension under Captain Alexander Sharpeigh during the voyage of the British East India Company. The islands were named after Jean Moreau de Séchelles, Louis XVs Minister of Finance, the British controlled the islands between 1794 and 1810. Jean Baptiste Quéau de Quincy, French administrator of Seychelles during the years of war with the United Kingdom, instead, he successfully negotiated the status of capitulation to Britain which gave the settlers a privileged position of neutrality. Britain eventually assumed full control upon the surrender of Mauritius in 1810, Seychelles became a crown colony separate from Mauritius in 1903. Elections were held in 1966 and 1970, independence was granted in 1976 as a republic within the Commonwealth. In the 1970s Seychelles was the place to be seen, a playground for film stars, in 1977, a coup détat by France Albert René ousted the first president of the republic, James Mancham. René discouraged over-dependence on tourism and declared that he wanted to keep the Seychelles for the Seychellois, the 1979 constitution declared a socialist one-party state, which lasted until 1991. In the 1980s there were a series of attempts against President René. In 1981, Mike Hoare led a team of 43 South African mercenaries masquerading as holidaying rugby players in the 1981 Seychelles coup détat attempt, there was a gun battle at the airport, and most of the mercenaries later escaped in a hijacked Air India plane. The leader of this hijacking was German mercenary D. Clodo, Clodo later stood trial in South Africa as well as in his home country Germany for air-piracy
Seychelles
–
Victoria, the capital of Seychelles.
Seychelles
–
Flag
Seychelles
–
President
James Michel in his office in
Victoria, 2009.
Seychelles
–
Dense forests on
Mahé Island.
37.
Roman Catholicism
–
The Catholic Church, also known as the Roman Catholic Church or the Universal Church, is the largest Christian church, with more than 1.28 billion members worldwide. As one of the oldest religious institutions in the world, it has played a prominent role in the history, headed by the Bishop of Rome, known as the Pope, the churchs doctrines are summarised in the Nicene Creed and the Apostles Creed. Its central administration is located in Vatican City, enclaved within Rome, the Catholic Church is notable within Western Christianity for its sacred tradition and seven sacraments. It teaches that it is the one church founded by Jesus Christ, that its bishops are the successors of Christs apostles. The Catholic Church maintains that the doctrine on faith and morals that it declares as definitive is infallible. The Latin Church, the Eastern Catholic Churches, as well as such as mendicant orders and enclosed monastic orders. Among the sacraments, the one is the Eucharist, celebrated liturgically in the Mass. The church teaches that through consecration by a priest the sacrificial bread and wine become the body, the Catholic Church practises closed communion, with only baptised members in a state of grace ordinarily permitted to receive the Eucharist. The Virgin Mary is venerated in the Catholic Church as Queen of Heaven and is honoured in numerous Marian devotions. The Catholic Church has influenced Western philosophy, science, art and culture, Catholic spiritual teaching includes spreading the Gospel while Catholic social teaching emphasises support for the sick, the poor and the afflicted through the corporal and spiritual works of mercy. The Catholic Church is the largest non-government provider of education and medical services in the world, from the late 20th century, the Catholic Church has been criticised for its doctrines on sexuality, its refusal to ordain women and its handling of sexual abuse cases. Catholic was first used to describe the church in the early 2nd century, the first known use of the phrase the catholic church occurred in the letter from Saint Ignatius of Antioch to the Smyrnaeans, written about 110 AD. In the Catechetical Discourses of Saint Cyril of Jerusalem, the name Catholic Church was used to distinguish it from other groups that call themselves the church. The use of the adjective Roman to describe the Church as governed especially by the Bishop of Rome became more widespread after the Fall of the Western Roman Empire and into the Early Middle Ages. Catholic Church is the name used in the Catechism of the Catholic Church. The Catholic Church follows an episcopal polity, led by bishops who have received the sacrament of Holy Orders who are given formal jurisdictions of governance within the church. Ultimately leading the entire Catholic Church is the Bishop of Rome, commonly called the pope, in parallel to the diocesan structure are a variety of religious institutes that function autonomously, often subject only to the authority of the pope, though sometimes subject to the local bishop. Most religious institutes only have male or female members but some have both, additionally, lay members aid many liturgical functions during worship services
Roman Catholicism
–
Saint Peter's Basilica,
Vatican City
Roman Catholicism
–
St. Peter's Basilica,
Vatican City
Roman Catholicism
–
Pope Francis, elected in the
papal conclave, 2013
Roman Catholicism
–
Traditional graphic representation of the Trinity: The earliest attested version of the diagram, from a manuscript of
Peter of Poitiers ' writings, c. 1210
38.
Thomas the Apostle
–
Thomas the Apostle was one of the Twelve Apostles of Jesus Christ, according to the New Testament. He is informally called doubting Thomas because he doubted Jesus resurrection when first told, followed later by his confession of faith, My Lord and my God, on seeing Jesus wounded body. According to undocumented traditions, the Apostle reached Muziris, in AD52 and baptized several people, after his death, the reputed relics of Saint Thomas the Apostle were enshrined as far as Mesopotamia in the 3rd century, and later moved to various places. In 1258, some of the relics were brought to Abruzzo in Ortona, Italy and he is often regarded as the Patron Saint of India, and the name Thoma remains quite popular among Saint Thomas Christians of India. Today scholars say the legends are no more possible for there is no written claim before centuries later. Thomas first speaks in the Gospel of John, in John 11,16, when Lazarus had recently died, the apostles do not wish to go back to Judea, where some Jews had attempted to stone Jesus. Thomas says, Let us also go, that we may die with him and he speaks again in John 14,5. There, Jesus had just explained that he was going away to prepare a heavenly home for his followers, Thomas reacted by saying, Lord, we don’t know where you are going, so how can we know the way. But when Jesus appeared later and invited Thomas to touch his wounds and behold him, Thomas showed his belief by saying, My Lord and my God. Jesus then said, Thomas, because thou hast seen me, thou hast believed, blessed they that have not seen, and have believed. The name Thomas given for the apostle in the New Testament is derived from the Aramaic or Syriac, ܬܐܘܡܐ Toma, equivalently from Hebrew Teom, the equivalent term for twin in Greek, which is also used in the New Testament, is Δίδυμος Didymus. The Nag Hammadi copy of the Gospel of Thomas begins, These are the sayings that the living Jesus spoke. Early Syrian traditions also relate the apostles full name as Judas Thomas, some have seen in the Acts of Thomas an identification of Saint Thomas with the apostle Judas, brother of James, better known in English as Jude. However, the first sentence of the Acts follows the Gospels and the Acts of the Apostles in distinguishing the apostle Thomas, when the feast of Saint Thomas was inserted in the Roman calendar in the 9th century, it was assigned to 21 December. 3 July was the day on which his relics were translated from Mylapore, traditionalist Roman Catholics and many Anglicans, still celebrate his feast day on 21 December. However, most modern liturgical calendars prefer 3 July, the Eastern Orthodox and Byzantine Catholic churches celebrate his feast day on 6 October. Thomas is commemorated in common with all of the apostles on 30 June. He is also associated with the Arabian icon of the Theotokos, the Malankara Orthodox church celebrates his feast on three days,3 July,18 December, and 21 December
Thomas the Apostle
–
Eastern icon of Thomas
Thomas the Apostle
–
St. Thomas receiving the Virgin Mary's girdle from heaven.
Thomas the Apostle
–
The tomb of St. Thomas the Apostle in
Mylapore,
India.
39.
Anthony the Great
–
Saint Anthony or Antony was a Christian monk from Egypt, revered since his death as a saint. He is distinguished from other saints named Anthony by various epithets, Anthony the Great, Anthony of Egypt, Anthony the Abbot, Anthony of the Desert, Anthony the Anchorite, and Anthony of Thebes. For his importance among the Desert Fathers and to all later Christian monasticism and his feast day is celebrated on January 17 among the Orthodox and Catholic churches and on Tobi 22 in the Egyptian calendar used by the Coptic Church. The biography of Anthonys life by Athanasius of Alexandria helped to spread the concept of Christian monasticism and he is often erroneously considered the first Christian monk, but as his biography and other sources make clear, there were many ascetics before him. Anthony was, however, the first to go into the wilderness, Anthony is appealed to against infectious diseases, particularly skin diseases. In the past, many afflictions, including ergotism, erysipelas. Anthony was born in Coma in Lower Egypt in AD251 to wealthy landowner parents, when he was about 18 years old, his parents died and left him with the care of his unmarried sister. Shortly thereafter, he decided to follow the Evangelical counsel of Jesus which reads, If you want to be perfect, go, sell what you have and give to the poor, and you will have treasures in heaven. Anthony gave away some of his familys lands to his neighbors, sold the remaining property and he then left to live an ascetic life, placing his sister with a group of Christian virgins, a sort of proto-convent. For the next fifteen years, Anthony remained in the area, there are various legends associating Anthony with pigs, one is that he worked as a swineherd during this period. Anthony is sometimes considered the first monk, and the first to initiate solitary desertification, philo opined that this class of persons may be met with in many places, for both Greece and barbarian countries want to enjoy whatever is perfectly good. Christian ascetics such as Thecla had likewise retreated to isolated locations at the outskirts of cities, Anthony is notable for having decided to surpass this tradition and headed out into the desert proper. He left for the alkaline Nitrian Desert on the edge of the Western Desert about 95 km west of Alexandria and he remained there for 13 years. According to Athanasius, the devil fought Anthony by afflicting him with boredom, laziness, and the phantoms of women, after that, he moved to a tomb, where he resided and closed the door on himself, depending on some local villagers who brought him food. When the devil perceived his ascetic life and his worship, he was envious and beat him mercilessly. When his friends from the village came to visit him and found him in this condition. After he recovered, he made an effort and went back into the desert to a farther mountain by the Nile called Pispir. There he lived strictly enclosed in an old abandoned Roman fort for some 20 years, according to Athanasius, the devil again resumed his war against Anthony, only this time the phantoms were in the form of wild beasts, wolves, lions, snakes, and scorpions
Anthony the Great
–
A Coptic icon, showing, in the lower left, St. Anthony with
St. Paul the First Hermit
Anthony the Great
–
Painting of Saint Anthony, a part of The Visitation with
Saint Nicholas and Saint Anthony Abbot by
Piero di Cosimo, c. 1480.
Anthony the Great
–
The former main altar of the hermitage church in
Warfhuizen in the
Netherlands with a mural of Anthony the Abbot and a
reliquary with some of his
relics. Since then they have been moved to a new golden shrine on a side-altar especially made for them.
Anthony the Great
–
A copy by the young
Michelangelo after
an engraving by
Martin Schongauer around 1487–9,
The Torment of Saint Anthony. Oil and tempera on panel. One of many artistic depictions of Saint Anthony's trials in the desert.
40.
Jews
–
The Jews, also known as the Jewish people, are an ethnoreligious group originating from the Israelites, or Hebrews, of the Ancient Near East. Jews originated as a national and religious group in the Middle East during the second millennium BCE, the Merneptah Stele appears to confirm the existence of a people of Israel, associated with the god El, somewhere in Canaan as far back as the 13th century BCE. The Israelites, as an outgrowth of the Canaanite population, consolidated their hold with the emergence of the Kingdom of Israel, some consider that these Canaanite sedentary Israelites melded with incoming nomadic groups known as Hebrews. The worldwide Jewish population reached a peak of 16.7 million prior to World War II, but approximately 6 million Jews were systematically murdered during the Holocaust. Since then the population has risen again, and as of 2015 was estimated at 14.3 million by the Berman Jewish DataBank. According to the report, about 43% of all Jews reside in Israel and these numbers include all those who self-identified as Jews in a socio-demographic study or were identified as such by a respondent in the same household. The exact world Jewish population, however, is difficult to measure, Israel is the only country where Jews form a majority of the population. The modern State of Israel was established as a Jewish state and defines itself as such in its Declaration of Independence and its Law of Return grants the right of citizenship to any Jew who requests it. The English word Jew continues Middle English Gyw, Iewe, according to the Hebrew Bible, the name of both the tribe and kingdom derive from Judah, the fourth son of Jacob. The Hebrew word for Jew, יְהוּדִי ISO 259-3 Yhudi, is pronounced, with the stress on the syllable, in Israeli Hebrew. The Ladino name is ג׳ודיו, Djudio, ג׳ודיוס, Djudios, Yiddish, ייִד Yid, ייִדן, Yidn. The etymological equivalent is in use in languages, e. g. but derivations of the word Hebrew are also in use to describe a Jew, e. g. in Italian. The German word Jude is pronounced, the corresponding adjective jüdisch is the origin of the word Yiddish, in such contexts Jewish is the only acceptable possibility. Some people, however, have become so wary of this construction that they have extended the stigma to any use of Jew as a noun, a factual reconstruction for the origin of the Jews is a difficult and complex endeavor. It requires examining at least 3,000 years of ancient human history using documents in vast quantities, as archaeological discovery relies upon researchers and scholars from diverse disciplines, the goal is to interpret all of the factual data, focusing on the most consistent theory. In this case, it is complicated by long standing politics and religious, Jacob and his family migrated to Ancient Egypt after being invited to live with Jacobs son Joseph by the Pharaoh himself. The patriarchs descendants were later enslaved until the Exodus led by Moses, traditionally dated to the 13th century BCE, Modern archaeology has largely discarded the historicity of the Patriarchs and of the Exodus story, with it being reframed as constituting the Israelites inspiring national myth narrative. The growth of Yahweh-centric belief, along with a number of practices, gradually gave rise to a distinct Israelite ethnic group
Jews
–
Baruch Spinoza
Jews
–
Map of
Canaan
Jews
–
David Ben-Gurion
Jews
–
George Gershwin
41.
Elmina
–
Elmina is the first European settlement in West Africa and it has a population of 33,576 people. Prior to the arrival of the Portuguese, the town was called Anomansah, in 1478, near the coast at Elmina was fought a large battle between a Castilian armada of 35 caravels and a Portuguese fleet for hegemony of the Guinea trade. This was the first colonial war among European powers, the town grew around São Jorge da Mina Castle, built by the Portuguese Diogo de Azambuja in 1482 on the site of a town or village called Amankwakurom or Amankwa. It was Portugals West African headquarters for trade and exploitation of African wealth. The original Portuguese interest was gold, with 8,000 ounces shipped to Lisbon from 1487 to 1489,22,500 ounces from 1494 to 1496, and 26,000 ounces by the start of the sixteenth century. Later the port expanded to tens of thousands of slaves channeled through the trading post of Elmina. By 1479, the Portuguese were transporting slaves from as far away as Benin, accounted for 10 percent of the trade in Elmina, the location of Elmina made it a significant site for reprovisioning ships headed south towards the Cape of Good Hope on their way to India. After years of Portuguese wealth on the Elmina Coast, the Dutch learned of the activity taking place through Barent Eriksz of Medenblick, one of the oldest traders. The Dutch West India Company captured it in 1637, in subsequent centuries it was used for the slave trade. The British attacked the city in 1782, but it remained in Dutch hands until 1872, Elmina is also home to Fort Coenraadsburg on St. Jago Hill, built by the Portuguese in 1555 under the name Forte de Santiago, it was used for commerce. In 1637 it was conquered and remained by the Dutch, after the conquest of Elminas main castle, today, Elminas main economic industry is fishing and tourism. Apart from Elmina Castle and Fort Coenraadsburg, the main tourist attractions in Elmina include the Dutch Cemetery, list of sister cities of Elmina, designated by Sister Cities International, Books Diffie, Bailey W. and Winius, George D. - Foundations of the Portuguese Empire, 1415-1580, Volume 1, NEWITT, Malyn- A history of Portuguese overseas expansion, 1400-1668, Routledge, New York,2005. Ghana-pedia website - Elmina Elmina Site Page from Aluka Digital Library Elminaheritage. com
Elmina
–
Elmina Castle (St. George of the Mine Castle)
Elmina
–
Komenda/Edina/Eguafo/Abirem Municipal logo
Elmina
–
Fort São Jago da Mina in Elmina
Elmina
–
Elmina
fishing fleet
42.
Scientific American
–
Scientific American is an American popular science magazine. Many famous scientists, including Albert Einstein, have contributed articles in the past 170 years and it is the oldest continuously published monthly magazine in the United States. Scientific American was founded by inventor and publisher Rufus M. Porter in 1845 as a weekly newspaper. Throughout its early years, much emphasis was placed on reports of what was going on at the U. S, current issues include a this date in history section, featuring excerpts from articles originally published 50,100, and 150 years earlier. Topics include humorous incidents, wrong-headed theories, and noteworthy advances in the history of science, Porter sold the publication to Alfred Ely Beach and Orson Desaix Munn a mere ten months after founding it. Until 1948, it remained owned by Munn & Company, under Munns grandson, Orson Desaix Munn III, it had evolved into something of a workbench publication, similar to the twentieth-century incarnation of Popular Science. In the years after World War II, the fell into decline. Thus the partners—publisher Gerard Piel, editor Dennis Flanagan, and general manager Donald H. Miller, Miller retired in 1979, Flanagan and Piel in 1984, when Gerard Piels son Jonathan became president and editor, circulation had grown fifteen-fold since 1948. In 1986, it was sold to the Holtzbrinck group of Germany, in the fall of 2008, Scientific American was put under the control of Nature Publishing Group, a division of Holtzbrinck. Donald Miller died in December 1998, Gerard Piel in September 2004, Mariette DiChristina is the current editor-in-chief, after John Rennie stepped down in June 2009. Scientific American published its first foreign edition in 1890, the Spanish-language La America Cientifica, a Russian edition V Mire Nauki was launched in the Soviet Union in 1983, and continues in the present-day Russian Federation. Kexue, a simplified Chinese edition launched in 1979, was the first Western magazine published in the Peoples Republic of China, founded in Chongqing, the simplified Chinese magazine was transferred to Beijing in 2001. Later in 2005, an edition, Global Science, was published instead of Kexue. A traditional Chinese edition, known as 科學人, was introduced to Taiwan in 2002, the Hungarian edition Tudomány existed between 1984 and 1992. In 1986, an Arabic edition, Oloom magazine, was published, in 2002, a Portuguese edition was launched in Brazil. From 1902 to 1911, Scientific American supervised the publication of the Encyclopedia Americana and it originally styled itself The Advocate of Industry and Enterprise and Journal of Mechanical and other Improvements. On the front page of the first issue was the engraving of Improved Rail-Road Cars, the masthead had a commentary as follows, Scientific American published every Thursday morning at No.11 Spruce Street, New York, No.16 State Street, Boston, and No. 2l Arcade Philadelphia, by Rufus Porter, five copies will be sent to one address six months for four dollars in advance
Scientific American
–
Cover of the March 2005 issue
Scientific American
–
PDF of first issue: Scientific American Vol. 1, No. 01 published August 28, 1845
Scientific American
–
Special Navy Supplement, 1898
43.
Angola
–
Angola /æŋˈɡoʊlə/, officially the Republic of Angola, is a country in Southern Africa. It is the seventh-largest country in Africa and is bordered by Namibia to the south, the Democratic Republic of the Congo to the north, Zambia to the east, and the Atlantic Ocean to west. The exclave province of Cabinda has borders with the Republic of the Congo, the capital and largest city of Angola is Luanda. In the 19th century, European settlers slowly and hesitantly began to themselves in the interior. As a Portuguese colony, Angola did not encompass its present borders until the early 20th century, following resistance by groups such as the Cuamato, the Kwanyama and the Mbunda. Independence was achieved in 1975 under a communist one-party state backed by the Soviet Union, however, the country soon descended into an even lengthier civil war that lasted until 2002. It has since become a relatively stable presidential republic. Angola has vast mineral and petroleum reserves, and its economy is among the fastest growing in the world, Angolas economic growth is highly uneven, with the majority of the nations wealth concentrated in a disproportionately small sector of the population. Angola is a state of the United Nations, OPEC, African Union, the Community of Portuguese Language Countries, the Latin Union. A highly multiethnic country, Angolas 25.8 million people span various tribal groups, customs, Angolan culture reflects centuries of Portuguese rule, namely in the predominance of the Portuguese language and the Catholic Church, combined with diverse indigenous influences. The name Angola comes from the Portuguese colonial name Reino de Angola, the toponym was derived by the Portuguese from the title ngola held by the kings of Ndongo. Ndongo was a kingdom in the highlands, between the Kwanza and Lukala Rivers, nominally tributary to the king of Kongo but which was seeking greater independence during the 16th century, modern Angola was populated predominantly by nomadic Khoi and San prior to the first Bantu migrations. The Khoi and San peoples were neither pastoralists nor cultivators, following a hunter-gatherer lifestyle and they were displaced by Bantu peoples arriving from the north, some of whom likely originated in northwestern Nigeria. Bantu speakers introduced the cultivation of bananas and taro, as well as large herds, to Angolas central highlands. During this time, the Bantu established a number of entities in most of what today comprises Angola. To its south lay the Kingdom of Ndongo, from which the area of the later Portuguese colony was known as Dongo. The region now known as Angola was reached by the Portuguese explorer Diogo Cão in 1484, the year before, the Portuguese had established relations with the Kongo, which stretched at the time from modern Gabon in the north to the Kwanza River in the south. The Portuguese established their primary trading post at Soyo, which is now the northernmost city in Angola apart from the Cabinda exclave
Angola
–
An image depicting Portuguese encounter with Kongo Royal family
Angola
–
Flag
Angola
–
Portuguese troops heading for Angola during
World War I.
Angola
–
Monument to the memory of
Agostinho Neto and the
Angolan struggle for independence, in Luanda
44.
Marcelo Caetano
–
He was a son of José Maria de Almeida Alves Caetano and his first wife Josefa Maria das Neves. A conservative politician and a reactionary in his youth, Caetano started his political career in the 1930s under the authoritarian regime of António de Oliveira Salazar. He soon became an important figure in the Estado Novo government, Caetano progressed in his academic career at the university, publishing several works and lecturing law. Between 1944 and 1947 Caetano was Minister of the Colonies and since 1947 President of the Executive Board of the National Union and he served as President of the Corporative Chamber between 1949 and 1955. From 1955 to 1958 Caetano was the two of the regime, as Minister Attached to the Presidency of the Council of Ministers, second only to Salazar himself. His relationship with Salazar was tense at times, hindering him from becoming clearly a successor, on the other hand, students who were supportive of the regime, tried to boycott the anti-regime activism. The core of these radical students lay in an uncompromising defence of the Portuguese Empire in the days of the authoritarian regime. In August 1968, at 79, Salazar suddenly suffered a stroke after a fall in his home, after 36 years as prime minister of the Estado Novo, he was removed from power by President Américo Tomás. After weighing a number of choices, Tomás appointed Caetano to replace Salazar on 27 September 1968, however, no one informed Salazar that he had been removed as leader of the regime he had largely created. By some accounts, when Salazar died in July 1970, he believed he was prime minister. Many people hoped that the new 102nd prime minister would soften the edges of Salazars authoritarian regime, Caetano moved on to foster economic growth and some social improvements, such as the awarding of a monthly pension to rural workers who had never had the chance to pay social security. Some large scale investments were made at national level, such as the building of an oil processing centre in Sines. The economy reacted very well at first, but into the 1970s some serious problems began to show, due in part to two-digit inflation, on the political side, Caetanos power was largely held in check by Tomás. This was due more to a balance of power and personalities than any constitutional provision, on paper, the presidents power to remove Salazar had been the only check on his power. While Tomás, like his predecessors, had largely been a figurehead under Salazar, as a result, there wasnt much that Caetano actually could or was willing to do. He considered running for president himself, but dismissed the idea, although Caetano had been one of the architects of the Estado Novo, he took some steps to blunt the harsher edges of the regime in the so-called political spring. He referred to his regime as a Social State, the PIDE, the dreaded secret police, was renamed the DGS. He also eased press censorship and allowed the first independent labour unions since the 1920s, the opposition was allowed to run in the 1969 election
Marcelo Caetano
–
Marcello Caetano
45.
Manuel Pinto da Costa
–
Manuel Pinto da Costa is a Santoméan economist and politician who served as the first President of São Tomé and Príncipe from 1975 to 1991. He again served as President from 2011 to 2016, educated in East Germany, he is fluent in Portuguese and German. In 1991, the legalisation of political parties led to the countrys first election under a democratic system. Pinto da Costa did not contest the election and instead announced he would retire from politics, the MLSTP did not present an alternative candidate and Miguel Trovoada was elected unopposed. Despite his previous declaration, Pinto da Costa returned to contest elections in 1996, in 2001, he ran against incumbent president Fradique de Menezes, who won a majority in the first round. Pinto da Costa was elected leader of the MLSTP in May 1998 and he resigned from the party in February 2005 and Guilherme Posser da Costa was elected to succeed him. In the July 2011 presidential election, he ran as an independent and he won the most votes in the first round but failed to receive the required majority. In a run-off round on 7 August, he defeated rival Evaristo Carvalho from the ruling party Independent Democratic Action, during the campaign, he focused on the need for political stability and promised to tackle widespread corruption. His bid was given the backing of most of the major candidates, including former Prime Minister Maria das Neves. Some analysts, however, raised concerns that the presidents victory might trigger a return to the authoritarian rule seen during his previous period in power. He took office on 3 September 2011
Manuel Pinto da Costa
–
Manuel Pinto da Costa
46.
Fradique de Menezes
–
Fradique Bandeira Melo de Menezes was the President of São Tomé and Príncipe from 2003 to 2011. Menezes was born on the then Portuguese colony of São Tomé in 1942, the son of a Portuguese man and he attended high school in Portugal. He then studied at the Instituto Superior de Psicologia Aplicada in Lisbon, Portugal and he was Foreign Minister of São Tome and Príncipe from 1986 until 1987. He was elected President in July 2001 with about 55. 2% of the vote, defeating Manuel Pinto da Costa, Menezes took office on September 3,2001. His eligibility as a candidate was questioned, since he also held Portuguese citizenship, but he renounced this and his candidacy was approved. On July 16,2003, while he was away in Nigeria, there was a coup detat led by Fernando Pereira. Menezes was re-elected on July 30,2006, winning 60. 58% of the vote and defeating Patrice Trovoada, the discovery of a coup plot allegedly involving Christian Democratic Front leader Arlecio Costa was announced on February 12,2009. Costa and more than 30 others were arrested, President Menezes address to the 63rd session of the United Nations General Assembly, September 26,2008
Fradique de Menezes
–
Fradique de Menezes
47.
Universal suffrage
–
The concept of universal suffrage, also known as general suffrage or common suffrage, consists of the right to vote of all except a small number of adult citizens. As minors are excluded, the concept is frequently described as universal adult suffrage. Many countries make an exception for small numbers of adults that are considered incapable of voting. Other countries also exclude people convicted of crimes or people in jail. In some countries, including the United States, it is very difficult, in any case, where universal suffrage exists, the right to vote is not restricted by race, sex, belief, wealth, or social status. The term active suffrage is sometimes used for the right to vote, passive suffrage for the right to run for office, the equivalent term when talking about both genders would then be universal full suffrage, or full universal suffrage. Greece recognized full male suffrage in 1830 and France and Switzerland have continuously done so since the 1848 Revolution, the German Empire implemented full male suffrage in 1871. In 1893, the self-governing colony New Zealand became the first country in the world to grant active universal suffrage by giving women the right to vote and it did not grant universal full suffrage until 1919. In 1902 Australia become the first country to grant full suffrage for women, however, universal suffrage was not implemented, as aboriginals didnt get the right to vote until 1962. It also elected the worlds first female members of parliament the following year, in most countries, universal suffrage followed about a generation after universal male suffrage. Notable exceptions in Europe were France, where women could not vote until 1944, Greece and it is worth noting that countries that took a long time to adopt womens suffrage had previously often been pioneers in granting universal male suffrage. In the first modern democracies, governments restricted the vote to those with property and wealth, in some jurisdictions, other restrictions existed, such as requiring voters to practice a given religion. In all modern democracies, the number of people who could vote has increased progressively with time, in the 19th century in Europe, Great Britain and North America, there were movements advocating universal suffrage. The democratic movement of the late 19th century, unifying liberals and social democrats, particularly in northern Europe, used the slogan Equal, the concept of universal suffrage requires the right to vote to be granted to all its residents. All countries, however, do not allow certain categories of citizens to vote, saudi Arabia was the last major country that did not allow women to vote, but admitted women both to voting and candidacy in the 2015 municipal elections. France, under the 1793 Jacobin constitution, was the first major country to enact suffrage for all adult males, the Second French Republic did institute adult male suffrage after the revolution of 1848. In 1867, Germany enacted suffrage for all adult males, in the United States following the American Civil War, slaves were freed and granted rights of citizens, including suffrage for adult males. Several European nations that had enacted universal suffrage had their legal process, or their status as an independent nation, interrupted during
Universal suffrage
–
Voting is an important part of the formal
democratic process.
Universal suffrage
–
The
European Parliament is the only supranational organ elected with universal suffrage (since 1979).
48.
Secret ballot
–
The secret ballot is a voting method in which a voters choices in an election or a referendum are anonymous, forestalling attempts to influence the voter by intimidation and potential vote buying. The system is one means of achieving the goal of political privacy, Secret ballots are used in conjunction with many different voting systems. The most basic form of secret ballot uses blank pieces of paper, without revealing the votes to anyone, the voter would fold the ballot paper and place it in a sealed box, which is emptied later for counting. An aspect of secret voting is the provision of a booth to enable the voter to write on the ballot paper without others being able to see what is being written. Today, printed ballot papers are provided, with the names of the candidates or questions. Provisions are made at the place for the voters to record their preferences in secret. The ballots are designed to eliminate bias and to prevent anyone from linking voter to ballot, a problem of privacy arises with moves to improve efficiency of voting by the introduction of postal voting and electronic voting. Some countries permit proxy voting, which some argue is inconsistent with voting privacy, in ancient Greece, secret ballots were used in several situations, like ostracism, and also to remain hidden from people seeking favors. In ancient Rome, the laws regulating elections were known as Tabellariae Leges. Today the practice of casting secret ballots is so commonplace that most voters would not consider any other method might be used. Other methods which had used and which are still used in some places. Other public voting methods include raising a hand to indicate a vote, article 31 of the Constitution of the Year III of the revolution states that All elections are to be held by secret ballot. The same goes with the constitution of 1848, voters could hand-write the name of their candidate on their ballot at home or receive one in a distribution in the street. The ballot is folded in order to prevent other people from reading its content, louis-Napoléon Bonaparte attempted to abolish the secret ballot for the 1851 plebiscite with an electoral decree requesting electors to write down yes or no under the eyes of everyone. But he faced an opposition and finally changed his mind. According to the web site of the Assemblée nationale, the voting booth was permanently adopted only in 1913. The demand for a ballot was one of the six points of Chartism. The London School Board election of 1870 was the first large-scale election by secret ballot in Britain, the original ballot box, sealed in wax with a liquorice stamp, is held at Pontefract museum
Secret ballot
–
Luis Guillermo Solís,
President of Costa Rica, votes behind a privacy screen
Secret ballot
–
The Polling by
William Hogarth (1755). Before the secret ballot was introduced, voter intimidation was commonplace.
Secret ballot
–
A British ballot paper from 1880
Secret ballot
–
New York polling place circa 1900, showing
voting booths on the left.
0.574[6]
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Wikimedia Atlas of São Tomé and Príncipe
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