1.
United States dollar
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The United States dollar is the official currency of the United States and its insular territories per the United States Constitution. It is divided into 100 smaller cent units, the circulating paper money consists of Federal Reserve Notes that are denominated in United States dollars. The U. S. dollar was originally commodity money of silver as enacted by the Coinage Act of 1792 which determined the dollar to be 371 4/16 grain pure or 416 grain standard silver, the currency most used in international transactions, it is the worlds primary reserve currency. Several countries use it as their currency, and in many others it is the de facto currency. Besides the United States, it is used as the sole currency in two British Overseas Territories in the Caribbean, the British Virgin Islands and Turks and Caicos Islands. A few countries use the Federal Reserve Notes for paper money, while the country mints its own coins, or also accepts U. S. coins that can be used as payment in U. S. dollars. After Nixon shock of 1971, USD became fiat currency, Article I, Section 8 of the U. S. Constitution provides that the Congress has the power To coin money, laws implementing this power are currently codified at 31 U. S. C. Section 5112 prescribes the forms in which the United States dollars should be issued and these coins are both designated in Section 5112 as legal tender in payment of debts. The Sacagawea dollar is one example of the copper alloy dollar, the pure silver dollar is known as the American Silver Eagle. Section 5112 also provides for the minting and issuance of other coins and these other coins are more fully described in Coins of the United States dollar. The Constitution provides that a regular Statement and Account of the Receipts and that provision of the Constitution is made specific by Section 331 of Title 31 of the United States Code. The sums of money reported in the Statements are currently being expressed in U. S. dollars, the U. S. dollar may therefore be described as the unit of account of the United States. The word dollar is one of the words in the first paragraph of Section 9 of Article I of the Constitution, there, dollars is a reference to the Spanish milled dollar, a coin that had a monetary value of 8 Spanish units of currency, or reales. In 1792 the U. S. Congress passed a Coinage Act, Section 20 of the act provided, That the money of account of the United States shall be expressed in dollars, or units. And that all accounts in the offices and all proceedings in the courts of the United States shall be kept and had in conformity to this regulation. In other words, this act designated the United States dollar as the unit of currency of the United States, unlike the Spanish milled dollar the U. S. dollar is based upon a decimal system of values. Both one-dollar coins and notes are produced today, although the form is significantly more common
2.
Guinea
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Guinea /ˈɡɪni/, officially the Republic of Guinea, is a country on the West coast of Africa. Guinea has a population of 10.5 million and an area of 245,860 square kilometres, the president is directly elected by the people and is head of state and head of government. The unicameral Guinean National Assembly is the body of the country. The judicial branch is led by the Guinea Supreme Court, the highest, the country is named after the Guinea region. Guinea is a name for the region of Africa that lies along the Gulf of Guinea. It stretches north through the tropical regions and ends at the Sahel. Guinea is a predominantly Islamic country, with Muslims representing 85 percent of the population, Guineas people belong to twenty-four ethnic groups. French, the language of Guinea, is the main language of communication in schools, in government administration, and the media. Guineas economy is dependent on agriculture and mineral production. It is the second largest producer of bauxite, and has rich deposits of diamonds. The country was at the core of the 2014 Ebola outbreak, human rights in Guinea remain a controversial issue. In 2011 the United States government claimed that torture by security forces, the land that is now Guinea belonged to a series of African empires until France colonized it in the 1890s, and made it part of French West Africa. Guinea declared its independence from France on 2 October 1958, from independence until the presidential election of 2010, Guinea was governed by a number of autocratic rulers. What is now Guinea was on the fringes of the major West African empires, the Ghana Empire is believed to be the earliest of these which grew on trade but contracted and ultimately fell due to the hostile influence of the Almoravids. It was in period that Islam first arrived in the region. The Mali Empire was ruled by Mansa, the most famous being Kankou Moussa, shortly after his reign the Mali Empire began to decline and was ultimately supplanted by its vassal states in the 15th century. The most successful of these was the Songhai Empire, which expanded its power from about 1460 and it continued to prosper until a civil war over succession followed the death of Askia Daoud in 1582. The weakened empire fell to invaders from Morocco at the Battle of Tondibi just three years later, the Moroccans proved unable to rule the kingdom effectively, however, and it split into many small kingdoms
3.
Bauxite
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Bauxite, an aluminium ore, is the worlds main source of aluminium. It consists mostly of the minerals gibbsite, boehmite and diaspore, mixed with the two iron oxides goethite and haematite, the mineral kaolinite and small amounts of anatase. In 1821 the French geologist Pierre Berthier discovered bauxite near the village of Les Baux in Provence, in 1861, French chemist Henri Sainte-Claire Deville named the mineral bauxite. Lateritic bauxites are distinguished from karst bauxite ores, the lateritic bauxites are found mostly in the countries of the tropics. They were formed by lateritization of various silicate rocks such as granite, gneiss, basalt, syenite, in comparison with the iron-rich laterites, the formation of bauxites depends even more on intense weathering conditions in a location with very good drainage. This enables the dissolution of the kaolinite and the precipitation of the gibbsite, zones with highest aluminium content are frequently located below a ferruginous surface layer. The aluminium hydroxide in the bauxite deposits is almost exclusively gibbsite. In 2009, Australia was the top producer of bauxite with almost one-third of the production, followed by China, Brazil, India. Although aluminium demand is increasing, known reserves of its bauxite ore are sufficient to meet the worldwide demands for aluminium for many centuries. Increased aluminium recycling, which has the advantage of lowering the cost in power in producing aluminium. In November 2010, Nguyen Tan Dung, the minister of Vietnam, announced that Vietnams bauxite reserves might total 11000 Mt. Bauxite is usually strip mined because it is almost always found near the surface of the terrain, as of 2010, approximately 70% to 80% of the worlds dry bauxite production is processed first into alumina and then into aluminium by electrolysis. Bauxite rocks are classified according to their intended commercial application, metallurgical, abrasive, cement, chemical. Usually, bauxite ore is heated in a vessel along with a sodium hydroxide solution at a temperature of 150 to 200 °C. At these temperatures, the aluminium is dissolved as sodium aluminate, the aluminium compounds in the bauxite may be present as gibbsite, boehmite or diaspore, the different forms of the aluminium component will dictate the extraction conditions. The undissolved waste, bauxite tailings, after the aluminium compounds are extracted contains iron oxides, silica, calcia, titania, after separation of the residue by filtering, pure gibbsite is precipitated when the liquid is cooled, and then seeded with fine-grained aluminium hydroxide. The gibbsite is usually converted into aluminium oxide, Al2O3, by heating in rotary kilns or fluid flash calciners to a temperature in excess of 1000oC and this aluminium oxide is dissolved at a temperature of about 960 °C in molten cryolite. Prior to the invention of this process in 1886, elemental aluminium was made by heating ore along with sodium or potassium in a vacuum
4.
Metric tons
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The SI symbol for the tonne is t, adopted at the same time as the unit itself in 1879. Its use is also official, for the metric ton, within the United States, having been adopted by the US National Institute of Standards and it is a symbol, not an abbreviation, and should not be followed by a period. Informal and non-approved symbols or abbreviations include T, mT, MT, in French and all English-speaking countries that are predominantly metric, tonne is the correct spelling. Before metrication in the UK the unit used for most purposes was the Imperial ton of 2,240 pounds avoirdupois, equivalent to 1,016 kg, differing by just 1. 6% from the tonne. Ton and tonne are both derived from a Germanic word in use in the North Sea area since the Middle Ages to designate a large cask. A full tun, standing about a high, could easily weigh a tonne. An English tun of wine weighs roughly a tonne,954 kg if full of water, in the United States, the unit was originally referred to using the French words millier or tonneau, but these terms are now obsolete. The Imperial and US customary units comparable to the tonne are both spelled ton in English, though they differ in mass, one tonne is equivalent to, Metric/SI,1 megagram. Equal to 1000000 grams or 1000 kilograms, megagram, Mg, is the official SI unit. Mg is distinct from mg, milligram, pounds, Exactly 1000/0. 453 592 37 lb, or approximately 2204.622622 lb. US/Short tons, Exactly 1/0. 907 184 74 short tons, or approximately 1.102311311 ST. One short ton is exactly 0.90718474 t, imperial/Long tons, Exactly 1/1. 016 046 9088 long tons, or approximately 0.9842065276 LT. One long ton is exactly 1.0160469088 t, for multiples of the tonne, it is more usual to speak of thousands or millions of tonnes. Kilotonne, megatonne, and gigatonne are more used for the energy of nuclear explosions and other events. When used in context, there is little need to distinguish between metric and other tons, and the unit is spelt either as ton or tonne with the relevant prefix attached. *The equivalent units columns use the short scale large-number naming system used in most English-language countries. †Values in the equivalent short and long tons columns are rounded to five significant figures, ǂThough non-standard, the symbol kt is also sometimes used for knot, a unit of speed for sea-going vessels, and should not be confused with kilotonne. A metric ton unit can mean 10 kilograms within metal trading and it traditionally referred to a metric ton of ore containing 1% of metal. In the case of uranium, the acronym MTU is sometimes considered to be metric ton of uranium, in the petroleum industry the tonne of oil equivalent is a unit of energy, the amount of energy released by burning one tonne of crude oil, approximately 42 GJ
5.
Iron ore
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Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are rich in iron oxides and vary in color from dark grey, bright yellow. The iron itself is found in the form of magnetite, hematite, goethite, limonite or siderite. Ores containing very high quantities of hematite or magnetite are known as ore or direct shipping ore. Iron ore is the raw material used to make pig iron, indeed, it has been argued that iron ore is more integral to the global economy than any other commodity, except perhaps oil. Metallic iron is virtually unknown on the surface of the Earth except as iron-nickel alloys from meteorites, although iron is the fourth most abundant element in the Earths crust, comprising about 5%, the vast majority is bound in silicate or more rarely carbonate minerals. Prior to the revolution, most iron was obtained from widely available goethite or bog ore, for example during the American Revolution. Prehistoric societies used laterite as a source of iron ore, historically, much of the iron ore utilized by industrialized societies has been mined from predominantly hematite deposits with grades of around 70% Fe. These deposits are referred to as direct shipping ores or natural ores. Iron-ore mining methods vary by the type of ore being mined, there are four main types of iron-ore deposits worked currently, depending on the mineralogy and geology of the ore deposits. These are magnetite, titanomagnetite, massive hematite and pisolitic ironstone deposits, banded iron formations are sedimentary rocks containing more than 15% iron composed predominantly of thinly bedded iron minerals and silica. Banded iron formations occur exclusively in Precambrian rocks, and are weakly to intensely metamorphosed. Banded iron formations may contain iron in carbonates or silicates, banded iron formations are known as taconite within North America. The mining involves moving tremendous amounts of ore and waste, the waste comes in two forms, non-ore bedrock in the mine, and unwanted minerals which are an intrinsic part of the ore rock itself. The mullock is mined and piled in dumps, and the gangue is separated during the beneficiation process and is removed as tailings. Taconite tailings are mostly the mineral quartz, which is chemically inert and this material is stored in large, regulated water settling ponds. The typical magnetite iron-ore concentrate has less than 0. 1% phosphorus, 3–7% silica, currently magnetite iron ore is mined in Minnesota and Michigan in the U. S. Direct-shipping iron-ore deposits are exploited on all continents except Antarctica, with the largest intensity in South America
6.
Diamond
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Diamond is a metastable allotrope of carbon, where the carbon atoms are arranged in a variation of the face-centered cubic crystal structure called a diamond lattice. Diamond is less stable than graphite, but the rate from diamond to graphite is negligible at standard conditions. Diamond is renowned as a material with superlative physical qualities, most of which originate from the covalent bonding between its atoms. In particular, diamond has the highest hardness and thermal conductivity of any bulk material and those properties determine the major industrial application of diamond in cutting and polishing tools and the scientific applications in diamond knives and diamond anvil cells. Because of its extremely rigid lattice, it can be contaminated by very few types of impurities, such as boron, small amounts of defects or impurities color diamond blue, yellow, brown, green, purple, pink, orange or red. Diamond also has relatively high optical dispersion, most natural diamonds are formed at high temperature and pressure at depths of 140 to 190 kilometers in the Earths mantle. Carbon-containing minerals provide the source, and the growth occurs over periods from 1 billion to 3.3 billion years. Diamonds are brought close to the Earths surface through deep volcanic eruptions by magma, Diamonds can also be produced synthetically in a HPHT method which approximately simulates the conditions in the Earths mantle. An alternative, and completely different growth technique is chemical vapor deposition, several non-diamond materials, which include cubic zirconia and silicon carbide and are often called diamond simulants, resemble diamond in appearance and many properties. Special gemological techniques have developed to distinguish natural diamonds, synthetic diamonds. The word is from the ancient Greek ἀδάμας – adámas unbreakable, the name diamond is derived from the ancient Greek αδάμας, proper, unalterable, unbreakable, untamed, from ἀ-, un- + δαμάω, I overpower, I tame. Diamonds have been known in India for at least 3,000 years, Diamonds have been treasured as gemstones since their use as religious icons in ancient India. Their usage in engraving tools also dates to early human history, later in 1797, the English chemist Smithson Tennant repeated and expanded that experiment. By demonstrating that burning diamond and graphite releases the same amount of gas, the most familiar uses of diamonds today are as gemstones used for adornment, a use which dates back into antiquity, and as industrial abrasives for cutting hard materials. The dispersion of light into spectral colors is the primary gemological characteristic of gem diamonds. In the 20th century, experts in gemology developed methods of grading diamonds, four characteristics, known informally as the four Cs, are now commonly used as the basic descriptors of diamonds, these are carat, cut, color, and clarity. A large, flawless diamond is known as a paragon and these conditions are met in two places on Earth, in the lithospheric mantle below relatively stable continental plates, and at the site of a meteorite strike. The conditions for diamond formation to happen in the mantle occur at considerable depth corresponding to the requirements of temperature and pressure
7.
Gold
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Gold is a chemical element with symbol Au and atomic number 79. In its purest form, it is a bright, slightly yellow, dense, soft, malleable. Chemically, gold is a metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions, Gold often occurs in free elemental form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the element silver and also naturally alloyed with copper. Less commonly, it occurs in minerals as gold compounds, often with tellurium, golds atomic number of 79 makes it one of the higher numbered, naturally occurring elements. It is thought to have produced in supernova nucleosynthesis, from the collision of neutron stars. Because the Earth was molten when it was formed, almost all of the present in the early Earth probably sank into the planetary core. Gold is resistant to most acids, though it does dissolve in aqua regia, a mixture of acid and hydrochloric acid. Gold also dissolves in solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, but this is not a chemical reaction, as a precious metal, gold has been used for coinage, jewelry, and other arts throughout recorded history. A total of 186,700 tonnes of gold is in existence above ground, the world consumption of new gold produced is about 50% in jewelry, 40% in investments, and 10% in industry. Gold is also used in infrared shielding, colored-glass production, gold leafing, certain gold salts are still used as anti-inflammatories in medicine. As of 2014, the worlds largest gold producer by far was China with 450 tonnes, Gold is cognate with similar words in many Germanic languages, deriving via Proto-Germanic *gulþą from Proto-Indo-European *ǵʰelh₃-. The symbol Au is from the Latin, aurum, the Latin word for gold, the Proto-Indo-European ancestor of aurum was *h₂é-h₂us-o-, meaning glow. This word is derived from the root as *h₂éu̯sōs, the ancestor of the Latin word Aurora. This etymological relationship is presumably behind the frequent claim in scientific publications that aurum meant shining dawn, Gold is the most malleable of all metals, a single gram can be beaten into a sheet of 1 square meter, and an avoirdupois ounce into 300 square feet. Gold leaf can be thin enough to become semi-transparent
8.
Uranium
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Uranium is a chemical element with symbol U and atomic number 92. It is a metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons, Uranium is weakly radioactive because all its isotopes are unstable. The most common isotopes in natural uranium are uranium-238 and uranium-235, Uranium has the highest atomic weight of the primordially occurring elements. Its density is about 70% higher than that of lead, and it occurs naturally in low concentrations of a few parts per million in soil, rock and water, and is commercially extracted from uranium-bearing minerals such as uraninite. In nature, uranium is found as uranium-238, uranium-235, Uranium decays slowly by emitting an alpha particle. The half-life of uranium-238 is about 4.47 billion years, many contemporary uses of uranium exploit its unique nuclear properties. Uranium-235 is the naturally occurring fissile isotope, which makes it widely used in nuclear power plants. However, because of the amounts found in nature, uranium needs to undergo enrichment so that enough uranium-235 is present. Uranium-238 is fissionable by fast neutrons, and is fertile, meaning it can be transmuted to fissile plutonium-239 in a nuclear reactor, another fissile isotope, uranium-233, can be produced from natural thorium and is also important in nuclear technology. In sufficient concentration, these maintain a sustained nuclear chain reaction. This generates the heat in nuclear reactors, and produces the fissile material for nuclear weapons. Depleted uranium is used in kinetic energy penetrators and armor plating, Uranium is used as a colorant in uranium glass, producing lemon yellow to green colors. Uranium glass fluoresces green in ultraviolet light and it was also used for tinting and shading in early photography. The 1789 discovery of uranium in the mineral pitchblende is credited to Martin Heinrich Klaproth, eugène-Melchior Péligot was the first person to isolate the metal and its radioactive properties were discovered in 1896 by Henri Becquerel. An ensuing arms race during the Cold War between the United States and the Soviet Union produced tens of thousands of weapons that used uranium metal. The security of those weapons and their fissile material following the breakup of the Soviet Union in 1991 is a concern for public health. When refined, uranium is a white, weakly radioactive metal
9.
Conakry
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Conakry is the capital and largest city of Guinea. Conakry is a city on the Atlantic Ocean and serves as the economic. Its population as of the 2014 Guinea census was 1,660,973 Originally situated on Tombo Island, one of the Îles de Los, it has since spread up the neighboring Kaloum Peninsula. The current population of Conakry is difficult to ascertain, although the U. S. Bureau of African Affairs has estimated it at 2 million, Conakry is thought to contain almost a quarter of the population of Guinea. Conakry was originally settled on the small Tombo Island and later spread to the neighboring Kaloum Peninsula, the city was essentially founded after Britain ceded the island to France in 1887. In 1885 the two villages of Conakry and Boubinet had fewer than 500 inhabitants. In the decades after independence, the population of Conakry boomed, from 50,000 inhabitants in 1958 to 600,000 in 1980, to over two million today. Its small land area and relative isolation from the mainland, while an advantage to its founders, has created an infrastructural burden since independence. Camp Boiro, a concentration camp during the rule of Sekou Toure, was located in Conakry. According to human groups,157 people died during the 2009 Guinea protest when the military junta opened fire against tens of thousands of protesters in the city on 28 September 2009. Conakry is a city with a single region and prefecture government. The local government of the city was decentralized in 1991 between five municipal communes headed by a mayor, the five urban communes make up the Conakry Region, one of the eight Regions of Guinea, which is headed by a governor. At the second-tier prefecture level, the city is designated as the Conakry Special Zone, though the prefecture and regional government are one, Conakry is Guineas largest city and its administrative, communications, and economic centre. The citys economy revolves largely around the port, which has facilities for handling and storing cargo, through which alumina. Manufactures include food products and housing materials, periodic power and water cuts have been a daily burden for Conakrys residents since early 2002. Critics of the government cite mis-management, corruption and the withdrawal of the power agencys French partner at the beginning of 2002, as of 2007, much of the city has no traffic lighting in the overnight hours. Violence reached a peak in January–February 2007 in a general strike, Conakry is serviced by Conakry International Airport which has flights to several cities in West Africa and Europe. According to Köppen climate classification, Conakry features a tropical monsoon climate, Conakry features a wet season and a dry season
10.
Overseas Private Investment Corporation
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The Overseas Private Investment Corporation is the United States government’s development finance institution. It mobilizes private capital to solve critical development challenges and, in doing so, advances the foreign policy of the United States. Because OPIC works with the U. S. private sector, it helps U. S. businesses gain footholds in emerging markets, catalyzing revenues, jobs and growth opportunities both at home and abroad. OPIC achieves its mission by providing investors with financing, political risk insurance, and support for private equity investment funds, established as an agency of the U. S. Government in 1971, OPIC operates on a self-sustaining basis at no net cost to American taxpayers. All OPIC projects adhere to environmental and social standards and respect human rights. By mandating high standards, OPIC aims to raise the industry, OPIC services are available for new and expanding business enterprises in more than 160 countries worldwide. Medium- to long-term funding through loans and loan guarantees to eligible investment projects in developing countries. By complementing the private sector, OPIC can provide financing in countries where financial institutions often are reluctant or unable to lend. OPIC recognizes that businesses both large and small can play an important role in developing nations, in recent years, OPIC has made it a priority to work with American small businesses, which comprise, on average,80 percent of projects supported by the agency. While the eligible U. S. small business must own at least 25 percent of the overseas project, OPIC has conducted more than a dozen small business workshops around the United States since 2006, educating nearly 1,600 business owners about OPIC products and services. OPIC helps U. S. investors protect their investments in a variety of situations, including violence, expropriation or other government interference. OPIC provides support for the creation of privately owned and managed investment funds and these funds make direct equity and equity-related investments in new, expanding or privatizing emerging market companies. OPIC supports projects in a range of energy to housing, agriculture. It focuses on regions where the need is greatest and in sectors that can have the greatest developmental impact, OPIC has increasingly focused on projects that encourage the use of renewable resources, which represent not only an urgent global need but also a significant investment opportunity. Working with private energy companies Total and Etrion, OPIC provided 70% financing for the $200 million project, another key priority is impact investing, which aims to produce positive social impacts while generating financial returns sufficient to make these projects sustainable. OPIC has committed to provide $1, OPIC requires that its projects have a meaningful connection to the U. S. private sector. OPIC does not support projects that affect the U. S economy. OPIC projects must meet congressionally mandated requirements regarding protection of the environment, social impacts, health, projects that are likely to have significant adverse environmental or social impacts are disclosed to the public for a comment period of 60 days
11.
China
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China, officially the Peoples Republic of China, is a unitary sovereign state in East Asia and the worlds most populous country, with a population of over 1.381 billion. The state is governed by the Communist Party of China and its capital is Beijing, the countrys major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a power and a major regional power within Asia. Chinas landscape is vast and diverse, ranging from forest steppes, the Himalaya, Karakoram, Pamir and Tian Shan mountain ranges separate China from much of South and Central Asia. The Yangtze and Yellow Rivers, the third and sixth longest in the world, respectively, Chinas coastline along the Pacific Ocean is 14,500 kilometers long and is bounded by the Bohai, Yellow, East China and South China seas. China emerged as one of the worlds earliest civilizations in the basin of the Yellow River in the North China Plain. For millennia, Chinas political system was based on hereditary monarchies known as dynasties, in 1912, the Republic of China replaced the last dynasty and ruled the Chinese mainland until 1949, when it was defeated by the communist Peoples Liberation Army in the Chinese Civil War. The Communist Party established the Peoples Republic of China in Beijing on 1 October 1949, both the ROC and PRC continue to claim to be the legitimate government of all China, though the latter has more recognition in the world and controls more territory. China had the largest economy in the world for much of the last two years, during which it has seen cycles of prosperity and decline. Since the introduction of reforms in 1978, China has become one of the worlds fastest-growing major economies. As of 2016, it is the worlds second-largest economy by nominal GDP, China is also the worlds largest exporter and second-largest importer of goods. China is a nuclear weapons state and has the worlds largest standing army. The PRC is a member of the United Nations, as it replaced the ROC as a permanent member of the U. N. Security Council in 1971. China is also a member of numerous formal and informal multilateral organizations, including the WTO, APEC, BRICS, the Shanghai Cooperation Organization, the BCIM, the English name China is first attested in Richard Edens 1555 translation of the 1516 journal of the Portuguese explorer Duarte Barbosa. The demonym, that is, the name for the people, Portuguese China is thought to derive from Persian Chīn, and perhaps ultimately from Sanskrit Cīna. Cīna was first used in early Hindu scripture, including the Mahābhārata, there are, however, other suggestions for the derivation of China. The official name of the state is the Peoples Republic of China. The shorter form is China Zhōngguó, from zhōng and guó and it was then applied to the area around Luoyi during the Eastern Zhou and then to Chinas Central Plain before being used as an occasional synonym for the state under the Qing
12.
Alcan
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The Alaska Highway was constructed during World War II for the purpose of connecting the contiguous United States to Alaska across Canada. It begins at the junction with several Canadian highways in Dawson Creek, British Columbia, completed in 1942 at a length of approximately 1,700 miles, as of 2012 it is 1,387 mi long. The difference in distance is due to constant reconstruction of the highway, the highway was opened to the public in 1948. Legendary over many decades for being a rough, challenging drive and it is at this point that the Alaska Highway meets the Richardson Highway, which continues 96 mi to the city of Fairbanks. This is often regarded, though unofficially, as the portion of the Alaska Highway. Mileposts on this stretch of highway are measured from Valdez, rather than the Alaska Highway, the Alaska Highway is popularly considered part of the Pan-American Highway, which extends south to Argentina. Proposals for a highway to Alaska originated in the 1920s, thomas MacDonald, director of the U. S. Bureau of Public Roads, dreamed of an international highway spanning the United States and Canada. In order to promote the highway, Slim Williams originally traveled the route by dogsled. Since much of the route would pass through Canada, support from the Canadian government was crucial, however, some route consideration was given. The preferred route would pass through the Rocky Mountain Trench from Prince George, British Columbia to Dawson City before turning west to Fairbanks, in 1929 the British Columbia government proposed a highway to Alaska to encourage economic development and tourism. American President Herbert Hoover appointed a board with American and three Canadian members to evaluate the idea, when the United States approached Canada again in February 1936, the Canadian government refused to commit to spending money on a road connecting the United States. The Canadians also worried about the implications, fearing that in a war between Japan and North America, the United States would use the road to prevent Canadian neutrality. Roosevelt became the first American to publicly discuss the benefits of a highway in an August speech in Chautauqua. Roosevelt remained a supporter of the highway, telling Cordell Hull in August 1937 that he wanted a road built as soon as possible. Canada agreed to construction as long as the United States bore the full cost. During construction the road was nicknamed the oil can highway by the crews due to the large number of discarded oil cans. The needs of war dictated the route, intended to link the airfields of the Northwest Staging Route that conveyed lend-lease aircraft from the United States to the Soviet Union. Thus the long, impractical route over difficult terrain was chosen, the road was originally built mostly by the U. S. Army Corps of Engineers as a supply route during World War II
13.
Alcoa
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Alcoa Inc. is an American industrial corporation, it ranks as the worlds third largest producer of aluminum, behind Rio Tinto Alcan and Rusal, with corporate headquarters in New York City. It is the worlds largest Aluminium company by revenue, from its operational base in Pittsburgh, Pennsylvania in the United States, Alcoa conducts operations in 31 countries. Aluminum and alumina represent more than three-fourths of Alcoa’s revenue, non-aluminum products include precision castings and aerospace and industrial fasteners. Alcoa’s products are used worldwide in aircraft, automobiles, commercial transportation, packaging, building and construction, oil and gas, defense, in May 2007 Alcoa made a US$27 billion hostile takeover bid for Alcan in an attempt to form the worlds largest aluminum producer. The bid was withdrawn when Alcan announced a takeover by Rio Tinto in July 2007. Among Alcoas other businesses are fastening systems, building products, the sale of the packaging unit was announced on December 21,2007, and closed in the first quarter of 2008. On November 1,2016, Alcoa split into two new entities, Alcoa Corporation and Arconic Inc, the split completed a process that was initiated by the company in September 2015. In 1886, Charles Martin Hall, a graduate of Oberlin College, discovered the process of smelting aluminum and he realized that by passing an electric current through a bath of cryolite and aluminum oxide, the then semi-rare metal aluminum remained as a byproduct. This discovery, now called the Hall-Héroult process, is still the only used to make aluminum. Probably fewer than ten sites in the United States and Europe produced any aluminum at the time. In 1887, Hall made an agreement to try his process at the Electric Smelting and Aluminum Company plant in Lockport, New York, but it was not used and Hall left after one year. On Thanksgiving Day 1888, with the help of Alfred E. Hunt, he started the Pittsburgh Reduction Company with an experimental smelting plant on Smallman Street in Pittsburgh, in 1891, the company went into production in New Kensington, Pennsylvania. In 1895, a third site opened at Niagara Falls, by about 1903, after a settlement with Halls former employer, and while its patents were in force, the company was the only legal supplier of aluminum in the United States. By 1902 New Kensington consisted of 173,000 sq. Louis, the Aluminum Company of America became the firms new name on January 1,1907. The acronym Alcoa was coined in 1910, given as a name to two of the locales where major corporate facilities were located, and in 1999 was adopted as the corporate name. In 1907 it created the town of Pine Grove, New York. In Baden, Alcoa, Maryville and elsewhere the company funded the construction of schools, parks, playgrounds and medical facilities. By the end of World War I Alcoas New Kensington facility accounted for 3,292 workers—a fifth of the local population—and covered over 1 million square feet of manufacturing space on 75 acres
14.
Alumina
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Aluminium oxide or Aluminum oxide is a chemical compound of aluminium and oxygen with the chemical formula Al2O3. It is the most commonly occurring of several aluminium oxides, and it is commonly called alumina, and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. It occurs naturally in its crystalline polymorphic phase α-Al2O3 as the mineral corundum, varieties of form the precious gemstones ruby. Al2O3 is significant in its use to produce metal, as an abrasive owing to its hardness. Corundum is the most common naturally occurring form of aluminium oxide. Rubies and sapphires are gem-quality forms of corundum, which owe their characteristic colors to trace impurities, rubies are given their characteristic deep red color and their laser qualities by traces of chromium. Sapphires come in different colors given by various other impurities, such as iron, Al2O3 is an electrical insulator but has a relatively high thermal conductivity for a ceramic material. Aluminium oxide is insoluble in water, in its most commonly occurring crystalline form, called corundum or α-aluminium oxide, its hardness makes it suitable for use as an abrasive and as a component in cutting tools. Aluminium oxide is responsible for the resistance of aluminium to weathering. Metallic aluminium is very reactive with oxygen, and a thin passivation layer of aluminium oxide forms on any exposed aluminium surface. This layer protects the metal from further oxidation, the thickness and properties of this oxide layer can be enhanced using a process called anodising. A number of alloys, such as bronzes, exploit this property by including a proportion of aluminium in the alloy to enhance corrosion resistance. Aluminium oxide was taken off the United States Environmental Protection Agencys chemicals lists in 1988, aluminium oxide is on EPAs Toxics Release Inventory list if it is a fibrous form. Al2O3 +6 HF →2 AlF3 +3 H2O Al2O3 +2 NaOH +3 H2O →2 NaAl4 The most common form of aluminium oxide is known as corundum. The oxygen ions form a hexagonal close-packed structure with aluminium ions filling two-thirds of the octahedral interstices. In terms of its crystallography, corundum adopts a trigonal Bravais lattice with a group of R-3c. The primitive cell contains two units of aluminium oxide. Each has a crystal structure and properties
15.
Agriculture in Guinea
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In Guinea in western Africa, agriculture accounts for 19. 7% of the total GDP and employs 84% of the economically active population. In 1999, the main crops were manioc,812,000 tons, rice,750,000 tons, sweet potatoes,135,000 tons, yams,89,000 tons. The economy of Guinea also depends on crops such as sugarcane, citrus fruits, bananas, pineapples, peanuts, palm kernels, coffee. Coffee production in Guinea has fluctuated over time due to illegal coffee smuggling that affected the industry before the reforms in the early 1980s. In 1999 production of coffee beans was estimated at 21,000 tons, attempts at price fixation affected agriculture in Guinea in the 1970s and 1980s since the independence. The French has reduced their influence in plantations and the removal of the French tariff had affected production in the 1970s at a time when drought was prevalent, during the 1970s and early 1980s, food production declined and agricultural exports fell markedly. In 1984, a year when drought seriously affected Guinea,186,000 tons of cereal had to be imported to prevent starvation, since 1985, free market policies have advocated the decentralisation of state owned plantations and government owned agricultural produce towards localized private smallholders. In 2013, the U. S. Department of Labor estimated the percentage of working children aged 5 to 14 in the sector to 76. 2%. The Departments report on the worst forms of labor included the production of cashews, cocoa. In December 2014, the Departments List of Goods Produced by Child Labor or Forced Labor included Guinea among 74 other countries where instances of labor were observed. In the report,5 goods are listed under Guinea, cashews, cocoa and coffee constitute the major agricultural products attributed to the country
16.
Biomass
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Biomass is an industry term for getting energy by burning wood, and other organic matter. It has become popular among power stations, which switch from coal to biomass to comply with the law. Biomass most often refers to plants or plant-based materials that are not used for food or feed, as an energy source, biomass can either be used directly via combustion to produce heat, or indirectly after converting it to various forms of biofuel. Conversion of biomass to biofuel can be achieved by different methods which are classified into, thermal, chemical. Historically, humans have harnessed biomass-derived energy since the time people began burning wood to make fire. Even today, biomass is the source of fuel for domestic use in many developing countries. Biomass is all biologically-produced matter based in carbon, hydrogen and oxygen, the estimated biomass production in the world is 104.9 petagrams of carbon per year, about half in the ocean and half on land. Wood remains the largest biomass energy source today, examples include forest residues, yard clippings, wood chips, wood energy is derived by using lignocellulosic biomass as fuel. Harvested wood may be used directly as a fuel or collected from waste streams to be processed into pellet fuel or other forms of fuels. The largest source of energy from wood is pulping liquor or black liquor, in the second sense, biomass includes plant or animal matter that can be converted into fibers or other industrial chemicals, including biofuels. Based on the source of biomass, biofuels are classified broadly into two major categories, first-generation biofuels are derived from sources such as sugarcane and corn starch. Sugars present in this biomass are fermented to produce bioethanol, a fuel which can be used directly in a fuel cell to produce electricity or serve as an additive to gasoline. However, utilizing food-based resources for production only aggravates the food shortage problem. Second-generation biofuels, on the hand, utilize non-food-based biomass sources such as agriculture. These biofuels mostly consist of lignocellulosic biomass, which is not edible and is a waste for many industries. Despite being the alternative, economical production of second-generation biofuel is not yet achieved due to technological issues. These issues arise due to chemical inertness and structural rigidity of lignocellulosic biomass. Plant energy is produced by crops grown for use as fuel that offer high biomass output per hectare with low input energy
17.
Hydropower
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Hydropower or water power is power derived from the energy of falling water or fast running water, which may be harnessed for useful purposes. A trompe, which compressed air from falling water, is sometimes used to power other machinery at a distance. In the late 19th century, hydropower became a source for generating electricity, cragside in Northumberland was the first house powered by hydroelectricity in 1878 and the first commercial hydroelectric power plant was built at Niagara Falls in 1879. In 1881, street lamps in the city of Niagara Falls were powered by hydropower, since the early 20th century, the term has been used almost exclusively in conjunction with the modern development of hydroelectric power. In China and the rest of the Far East, hydraulically operated pot wheel pumps raised water into crop or irrigation canals, the power of a wave of water released from a tank was used for extraction of metal ores in a method known as hushing. The method was first used at the Dolaucothi Gold Mines in Wales from 75 AD onwards, hushing was also widely used in Britain in the Medieval and later periods to extract lead and tin ores. It later evolved into hydraulic mining when used during the California Gold Rush and these include an endless belt with jugs attached, a cow-powered shadoof, and a reciprocating device with hinged valves. In 1753, French engineer Bernard Forest de Bélidor published Architecture Hydraulique which described vertical-, the growing demand for the Industrial Revolution would drive development as well. At the beginning of the Industrial Revolution in Britain, water was the source of power for new inventions such as Richard Arkwrights water frame. In the 1830s, at the peak in US canal-building, hydropower provided the energy to transport barge traffic up. Technological advances had moved the water wheel into an enclosed turbine or water motor. Francis, while working as engineer of Lowells Locks and Canals company. He applied scientific principles and testing methods to the problem of turbine design and his mathematical and graphical calculation methods allowed confident design of high efficiency turbines to exactly match a sites specific flow conditions. The Francis reaction turbine is still in use today. Hydraulic power networks used pipes to carrying pressurized water and transmit power from the source to end users. The power source was normally a head of water, which could also be assisted by a pump and these were extensive in Victorian cities in the United Kingdom. A hydraulic power network was developed in Geneva, Switzerland. The world-famous Jet dEau was originally designed as the relief valve for the network
18.
Petroleum
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Petroleum is a naturally occurring, yellow-to-black liquid found in geological formations beneath the Earths surface, which is commonly refined into various types of fuels. Components of petroleum are separated using a technique called fractional distillation and it consists of hydrocarbons of various molecular weights and other organic compounds. The name petroleum covers both naturally occurring unprocessed crude oil and petroleum products that are made up of refined crude oil. A fossil fuel, petroleum is formed when large quantities of dead organisms, usually zooplankton and algae, are buried underneath sedimentary rock, Petroleum has mostly been recovered by oil drilling. Drilling is carried out studies of structural geology, sedimentary basin analysis. Petroleum is used in manufacturing a variety of materials. Concern over the depletion of the earths finite reserves of oil, the burning of fossil fuels plays the major role in the current episode of global warming. The word petroleum comes from Greek, πέτρα for rocks and Greek, the term was found in 10th-century Old English sources. It was used in the treatise De Natura Fossilium, published in 1546 by the German mineralogist Georg Bauer, Petroleum, in one form or another, has been used since ancient times, and is now important across society, including in economy, politics and technology. Great quantities of it were found on the banks of the river Issus, ancient Persian tablets indicate the medicinal and lighting uses of petroleum in the upper levels of their society. By 347 AD, oil was produced from bamboo-drilled wells in China, early British explorers to Myanmar documented a flourishing oil extraction industry based in Yenangyaung that, in 1795, had hundreds of hand-dug wells under production. The mythological origins of the oil fields at Yenangyaung, and its hereditary monopoly control by 24 families, Pechelbronn is said to be the first European site where petroleum has been explored and used. The still active Erdpechquelle, a spring where petroleum appears mixed with water has been used since 1498, Oil sands have been mined since the 18th century. In Wietze in lower Saxony, natural asphalt/bitumen has been explored since the 18th century, both in Pechelbronn as in Wietze, the coal industry dominated the petroleum technologies. In 1848 Young set up a small business refining the crude oil, Young eventually succeeded, by distilling cannel coal at a low heat, in creating a fluid resembling petroleum, which when treated in the same way as the seep oil gave similar products. The production of oils and solid paraffin wax from coal formed the subject of his patent dated 17 October 1850. In 1850 Young & Meldrum and Edward William Binney entered into partnership under the title of E. W. Binney & Co. at Bathgate in West Lothian, the worlds first oil refinery was built in 1856 by Ignacy Łukasiewicz. The demand for petroleum as a fuel for lighting in North America, edwin Drakes 1859 well near Titusville, Pennsylvania, is popularly considered the first modern well
19.
Rice
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Rice is the seed of the grass species Oryza sativa or Oryza glaberrima. As a cereal grain, it is the most widely consumed staple food for a part of the worlds human population. It is the agricultural commodity with the third-highest worldwide production, after sugarcane and maize, wild rice, from which the crop was developed, may have its native range in Australia. Chinese legends attribute the domestication of rice to Shennong, the emperor of China. Genetic evidence has shown that rice originates from a single domestication 8, previously, archaeological evidence had suggested that rice was domesticated in the Yangtze River valley region in China. From East Asia, rice was spread to Southeast and South Asia, Rice was introduced to Europe through Western Asia, and to the Americas through European colonization. There are many varieties of rice and culinary preferences tend to vary regionally, in some areas such as the Far East or Spain, there is a preference for softer and stickier varieties. Rice, a monocot, is grown as an annual plant, although in tropical areas it can survive as a perennial. The rice plant can grow to 1–1.8 m tall, occasionally more depending on the variety and it has long, slender leaves 50–100 cm long and 2–2.5 cm broad. The small wind-pollinated flowers are produced in a branched arching to pendulous inflorescence 30–50 cm long, the edible seed is a grain 5–12 mm long and 2–3 mm thick. Rice cultivation is well-suited to countries and regions with low costs and high rainfall, as it is labor-intensive to cultivate. However, rice can be grown practically anywhere, even on a hill or mountain area with the use of water-controlling terrace systems. Although its parent species are native to Asia and certain parts of Africa, centuries of trade, the traditional method for cultivating rice is flooding the fields while, or after, setting the young seedlings. The name wild rice is used for species of the genera Zizania and Porteresia. The Greek word is the source of all European words, the origin of the Greek word is unclear. It is sometimes held to be from the Tamil word அரிசி, however, Krishnamurti disagrees with the notion that Old Tamil arici is the source of the Greek term, and proposes that it was borrowed from descendants of Proto-Dravidian *wariñci instead. The varieties of rice are typically classified as long-, medium-, the grains of long-grain rice tend to remain intact after cooking, medium-grain rice becomes more sticky. Medium-grain rice is used for dishes, for risotto in Italy
20.
Pineapple
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The pineapple is a tropical plant with an edible multiple fruit consisting of coalesced berries, also called pineapples, and the most economically significant plant in the Bromeliaceae family. Pineapples may be cultivated from a cutting of the fruit, possibly flowering in 5-10 months. Pineapples do not ripen significantly after harvest, pineapples can be consumed fresh, cooked, juiced, or preserved. They are found in an array of cuisines. The fiber is used as a component for wallpaper and other furnishings. The word pineapple in English was first recorded to describe the organs of conifer trees. When European explorers discovered this tropical fruit in the Americas, they called them pineapples, other members of the Ananas genus are often called pine, as well, in other languages. In Spanish, pineapples are called piña, or ananá, the pineapple is a herbaceous perennial, which grows to 1.0 to 1.5 m tall, although sometimes it can be taller. In appearance, the plant has a short, stocky stem with tough, when creating its fruit, it usually produces up to 200 flowers, although some large-fruited cultivars can exceed this. Once it flowers, the fruits of the flowers join together to create what is commonly referred to as a pineapple. After the first fruit is produced, side shoots are produced in the axils of the main stem. These may be removed for propagation, or left to produce additional fruits on the original plant, commercially, suckers that appear around the base are cultivated. It has 30 or more long, narrow, fleshy, trough-shaped leaves with sharp spines along the margins that are 30 to 100 cm long, surrounding a thick stem, in the first year of growth, the axis lengthens and thickens, bearing numerous leaves in close spirals. After 12 to 20 months, the stem grows into an inflorescence up to 15 cm long with over 100 spirally arranged, trimerous flowers. Flower colors vary, depending on variety, from lavender, through light purple to red, the ovaries develop into berries, which coalesce into a large, compact, multiple fruit. The fruit of a pineapple is arranged in two interlocking helices, eight in one direction,13 in the other, each being a Fibonacci number. The pineapple carries out CAM photosynthesis, fixing carbon dioxide at night and storing it as the acid malate, seed formation needs pollination, but the presence of seeds harms the quality of the fruit. In Hawaii, where pineapple is cultivated on an agricultural scale, certain bat-pollinated wild pineapples open their flowers only at night
21.
Cassava
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Manihot esculenta is a woody shrub native to South America of the spurge family, Euphorbiaceae. It is extensively cultivated as a crop in tropical and subtropical regions for its edible starchy tuberous root. Though it is often called yuca in Spanish and in the United States, it differs from the yucca, Cassava, when dried to a powdery extract, is called tapioca, its fermented, flaky version is named garri. Cassava is the third-largest source of carbohydrates in the tropics, after rice. Cassava is a staple food in the developing world, providing a basic diet for over half a billion people. It is one of the most drought-tolerant crops, capable of growing on marginal soils, Nigeria is the worlds largest producer of cassava, while Thailand is the largest exporter of dried cassava. Cassava is classified as sweet or bitter. Like other roots and tubers, both bitter and sweet varieties of cassava contain antinutritional factors and toxins, with the bitter varieties containing much larger amounts, the more toxic varieties of cassava are a fall-back resource in times of famine or food insecurity in some places. Farmers often prefer the bitter varieties because they deter pests, animals, the cassava root is long and tapered, with a firm, homogeneous flesh encased in a detachable rind, about 1 mm thick, rough and brown on the outside. Commercial cultivars can be 5 to 10 cm in diameter at the top, a woody vascular bundle runs along the roots axis. The flesh can be chalk-white or yellowish, Cassava roots are very rich in starch and contain small amounts of calcium, phosphorus, and vitamin C. However, they are poor in protein and other nutrients, in contrast, cassava leaves are a good source of protein, but deficient in the amino acid methionine and possibly tryptophan. Forms of the domesticated species can also be found growing in the wild in the south of Brazil. By 4,600 BC, manioc pollen appears in the Gulf of Mexico lowlands, the oldest direct evidence of cassava cultivation comes from a 1, 400-year-old Maya site, Joya de Cerén, in El Salvador. With its high potential, it had become a staple food of the native populations of northern South America, southern Mesoamerica. Cassava was a food of pre-Columbian peoples in the Americas and is often portrayed in indigenous art. The Moche people often depicted yuca in their ceramics, spaniards in their early occupation of Caribbean islands did not want to eat cassava or maize, which they considered insubstantial, dangerous, and not nutritious. They much preferred foods from Spain, specifically wheat bread, olive oil, red wine, and meat, for these Christians in the New World, cassava was not suitable for communion since it could not undergo transubstantiation and become the body of Christ
22.
Tapioca
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Tapioca is a starch extracted from cassava root. This species is native to the North Region of Brazil but spread throughout South America, the plant was carried by Portuguese and Spanish explorers to most of the West Indies, and the continents of Africa and Asia, including the Philippines and Taiwan. Its a shrubby, tropical, perennial plant that is common in the temperate zone. Tapioca thrives better in poor soils than any other major food plant, as a result, fertilization is rarely necessary Around the world, Tapioca is a vital staple food for about 500 million people. Tapiocas starchy roots produce more energy per unit of land than any other staple crop. Its leaves, commonly eaten as a vegetable in parts of Asia and Africa, provide vitamins, nutritionally, the Tapioca is comparable to potatoes, except that it has twice the fiber content and a higher level of potassium. Its used as an agent in various foods. Tapioca is derived from the word tipióka, its name in the Tupí language spoken by natives when the Portuguese first arrived in the Northeast Region of Brazil around 1707 and this Tupí word refers to the process by which the cassava starch is made edible. Tapioca is one of the purest forms of food. The cassava plant has red or green branches with blue spindles on them. The root of the green-branched variant requires treatment to remove linamarin, a cyanogenic glycoside occurring naturally in the plant, konzo is a paralytic disease associated with several weeks of almost exclusive consumption of insufficiently processed bitter cassava. In the north and northeast of Brazil, traditional community-based production of tapioca is a by-product of manioc flour production from cassava roots, in this process, the manioc is ground to a pulp with a small hand- or diesel-powered mill. This masa is then squeezed to dry it out, the wet masa is placed in a long woven tube called a tipiti. This liquid is collected and the water allowed to evaporate, leaving behind a fine-grained tapioca powder similar in appearance to corn starch, commercially, the starch is processed into several forms, hot soluble powder, meal, pre-cooked fine/coarse flakes, rectangular sticks, and spherical pearls. Pearls are the most widely available shape, sizes range from about 1 mm to 8 mm in diameter, flakes, sticks, and pearls must be soaked well before cooking, in order to rehydrate, absorbing water up to twice their volume. After rehydration, tapioca products become leathery and swollen, processed tapioca is usually white, but sticks and pearls may be colored. Traditionally, the most common color applied to tapioca has been brown, Tapioca pearls are generally opaque when raw, but become translucent when cooked in boiling water. Brazil in South America, Thailand in Asia, and Nigeria in Africa are the worlds largest producers of cassava, currently, Thailand accounts for about 60 percent of worldwide exports
23.
Banana
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The banana is an edible fruit – botanically a berry – produced by several kinds of large herbaceous flowering plants in the genus Musa. In some countries, bananas used for cooking may be called plantains, in contrast to dessert bananas. The fruit is variable in size, color and firmness, but is elongated and curved, with soft flesh rich in starch covered with a rind which may be green, yellow, red, purple. The fruits grow in clusters hanging from the top of the plant, almost all modern edible parthenocarpic bananas come from two wild species – Musa acuminata and Musa balbisiana. The scientific names of most cultivated bananas are Musa acuminata, Musa balbisiana, the old scientific name Musa sapientum is no longer used. Musa species are native to tropical Indomalaya and Australia, and are likely to have been first domesticated in Papua New Guinea. They are grown in 135 countries, primarily for their fruit, worldwide, there is no sharp distinction between bananas and plantains. Especially in the Americas and Europe, banana usually refers to soft, sweet, dessert bananas, particularly those of the Cavendish group, by contrast, Musa cultivars with firmer, starchier fruit are called plantains. In other regions, such as Southeast Asia, many kinds of banana are grown and eaten. The term banana is used as the common name for the plants which produce the fruit. This can extend to members of the genus Musa like the scarlet banana, pink banana. It can also refer to members of the genus Ensete, like the snow banana, both genera are classified under the banana family, Musaceae. The banana plant is the largest herbaceous flowering plant, all the above-ground parts of a banana plant grow from a structure usually called a corm. Plants are normally tall and fairly sturdy, and are mistaken for trees. Bananas grow in a variety of soils, as long as the soil is at least 60 cm deep, has good drainage and is not compacted. The leaves of plants are composed of a stalk and a blade. The base of the petiole widens to form a sheath, the tightly packed sheaths make up the pseudostem, the edges of the sheath meet when it is first produced, making it tubular. As new growth occurs in the centre of the pseudostem the edges are forced apart, cultivated banana plants vary in height depending on the variety and growing conditions
24.
Sweet potato
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The sweet potato is a dicotyledonous plant that belongs to the morning glory family Convolvulaceae. Its large, starchy, sweet-tasting, tuberous roots are a root vegetable, in some parts of the English-speaking world, sweet potatoes are locally known by other names such as kumara, but people usually confused it with yam due to their similar appearances. The young leaves and shoots are eaten as greens. The sweet potato is only related to the potato and does not belong to the nightshade family Solanaceae. The plant is a perennial vine, bearing alternate heart-shaped or palmately lobed leaves. The edible tuberous root is long and tapered, with a smooth skin whose color ranges between yellow, orange, red, brown, purple, and beige and its flesh ranges from beige through white, red, pink, violet, yellow, orange, and purple. Sweet potato cultivars with white or pale yellow flesh are less sweet and moist than those with red, Ipomoea batatas is native to the tropical regions in the Americas. Of the approximately 50 genera and more than 1,000 species of Convolvulaceae, I. batatas is the crop plant of major importance—some others are used locally. The genus Ipomoea that contains the sweet potato also includes several garden flowers called morning glories, some cultivars of Ipomoea batatas are grown as ornamental plants under the name tuberous morning glory, used in a horticultural context. To add to the confusion, a different crop plant, the oca, is called a yam in many parts of Polynesia, the United States Department of Agriculture requires that the label yam always be accompanied by sweet potato in U. S. retail sales of sweet potato. Although the sweet potato is not closely related botanically to the common potato, the first Europeans to taste sweet potatoes were members of Christopher Columbuss expedition in 1492. Later explorers found many cultivars under an assortment of local names, the Spanish combined this with the Quechua word for potato, papa, to create the word patata for the common potato. The first record of the sweet potato is found in the Oxford English Dictionary of 1775. In Argentina, Venezuela, Puerto Rico and the Dominican Republic the sweet potato is called batata, in Mexico, Peru, Chile, Central America, and the Philippines, the sweet potato is known as camote, derived from the Nahuatl word camotli. In New Zealand, the most common cultivar is the red cultivar called kumara, a derived from the Māori name kūmara. Kumara is particularly popular as a food, or in contemporary cuisine as kumara chips, often served with sour cream. Occasionally, shops in Australia will label purple cultivars as purple sweet potato to denote the difference to the other cultivars, about 95% of Australias production is of the orange cultivar named Beauregard, originally from North America, known simply as sweet potato. A reddish-purple cultivar, Northern Star, is 4% of production and is sold as kumara, the origin and domestication of sweet potato is thought to be in either Central America or South America
25.
Domestic sheep
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The sheep is a quadrupedal, ruminant mammal typically kept as livestock. Like all ruminants, sheep are members of the order Artiodactyla, although the name sheep applies to many species in the genus Ovis, in everyday usage it almost always refers to Ovis aries. Numbering a little over one billion, domestic sheep are also the most numerous species of sheep. An adult female sheep is referred to as a ewe, a male as a ram or occasionally a tup, a castrated male as a wether. Sheep are most likely descended from the wild mouflon of Europe, one of the earliest animals to be domesticated for agricultural purposes, sheep are raised for fleece, meat and milk. A sheeps wool is the most widely used animal fiber, and is harvested by shearing. Ovine meat is called lamb when from younger animals and mutton when from older ones, Sheep continue to be important for wool and meat today, and are also occasionally raised for pelts, as dairy animals, or as model organisms for science. Sheep husbandry is practised throughout the majority of the inhabited world, in the modern era, Australia, New Zealand, the southern and central South American nations, and the British Isles are most closely associated with sheep production. Sheepraising has a lexicon of unique terms which vary considerably by region. Use of the sheep began in Middle English as a derivation of the Old English word scēap. A group of sheep is called a flock, herd or mob, many other specific terms for the various life stages of sheep exist, generally related to lambing, shearing, and age. Being a key animal in the history of farming, sheep have a deeply entrenched place in human culture, as livestock, sheep are most often associated with pastoral, Arcadian imagery. Sheep figure in many mythologies—such as the Golden Fleece—and major religions, in both ancient and modern religious ritual, sheep are used as sacrificial animals. Domestic sheep are relatively small ruminants, usually with a crimped hair called wool, domestic sheep differ from their wild relatives and ancestors in several respects, having become uniquely neotenic as a result of selective breeding by humans. A few primitive breeds of sheep retain some of the characteristics of their wild cousins, depending on breed, domestic sheep may have no horns at all, or horns in both sexes, or in males only. Most horned breeds have a pair, but a few breeds may have several. Another trait unique to domestic sheep as compared to wild ovines is their variation in color. Wild sheep are largely variations of brown hues, and variation within species is extremely limited, colors of domestic sheep range from pure white to dark chocolate brown, and even spotted or piebald
26.
Goat
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The domestic goat is a subspecies of goat domesticated from the wild goat of southwest Asia and Eastern Europe. The goat is a member of the family Bovidae and is related to the sheep as both are in the goat-antelope subfamily Caprinae. There are over 300 distinct breeds of goat, Goats are one of the oldest domesticated species, and have been used for their milk, meat, hair, and skins over much of the world. In 2011, there were more than 924 million live goats around the globe, according to the UN Food, female goats are referred to as does or nannies, intact males are called bucks or billies, and juveniles of both sexes are called kids. Goat meat from animals is called kid or cabrito, while meat from older animals is known simply as goat or sometimes called chevon. To refer to the male, Old English used bucca until ousted by hegote, hegoote in the late 12th century, nanny goat originated in the 18th century and billy goat in the 19th. Goats are among the earliest animals domesticated by humans, the most recent genetic analysis confirms the archaeological evidence that the wild Bezoar ibex of the Zagros Mountains is the likely original ancestor of probably all domestic goats today. The earliest remnants of domesticated goats dating 10,000 years before present are found in Ganj Dareh in Iran. Goat remains have been found at sites in Jericho, Choga Mami Djeitun and Çayönü. Studies of DNA evidence suggests 10,000 years BP as the domestication date, historically, goat hide has been used for water and wine bottles in both traveling and transporting wine for sale. It has also used to produce parchment. Goats are considered small livestock animals, compared to animals such as cattle, camels and horses, but larger than microlivestock such as poultry, rabbits, cavies. Each recognized breed of goats has specific weight ranges, which vary from over 140 kg for bucks of larger breeds such as the Boer, within each breed, different strains or bloodlines may have different recognized sizes. At the bottom of the range are miniature breeds such as the African Pygmy. Most goats naturally have two horns, of various shapes and sizes depending on the breed, Goats have horns unless they are polled or the horns have been removed, typically soon after birth. There have been incidents of polycerate goats, although this is a genetic rarity thought to be inherited, the horns are most typically removed in commercial dairy goat herds, to reduce the injuries to humans and other goats. Unlike cattle, goats have not been bred to be reliably polled, as the genes determining sex. Breeding together two genetically polled goats results in a number of intersex individuals among the offspring, which are typically sterile
27.
India
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India, officially the Republic of India, is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and it is bounded by the Indian Ocean on the south, the Arabian Sea on the southwest, and the Bay of Bengal on the southeast. It shares land borders with Pakistan to the west, China, Nepal, and Bhutan to the northeast, in the Indian Ocean, India is in the vicinity of Sri Lanka and the Maldives. Indias Andaman and Nicobar Islands share a border with Thailand. The Indian subcontinent was home to the urban Indus Valley Civilisation of the 3rd millennium BCE, in the following millennium, the oldest scriptures associated with Hinduism began to be composed. Social stratification, based on caste, emerged in the first millennium BCE, early political consolidations took place under the Maurya and Gupta empires, the later peninsular Middle Kingdoms influenced cultures as far as southeast Asia. In the medieval era, Judaism, Zoroastrianism, Christianity, and Islam arrived, much of the north fell to the Delhi sultanate, the south was united under the Vijayanagara Empire. The economy expanded in the 17th century in the Mughal empire, in the mid-18th century, the subcontinent came under British East India Company rule, and in the mid-19th under British crown rule. A nationalist movement emerged in the late 19th century, which later, under Mahatma Gandhi, was noted for nonviolent resistance, in 2015, the Indian economy was the worlds seventh largest by nominal GDP and third largest by purchasing power parity. Following market-based economic reforms in 1991, India became one of the major economies and is considered a newly industrialised country. However, it continues to face the challenges of poverty, corruption, malnutrition, a nuclear weapons state and regional power, it has the third largest standing army in the world and ranks sixth in military expenditure among nations. India is a constitutional republic governed under a parliamentary system. It is a pluralistic, multilingual and multi-ethnic society and is home to a diversity of wildlife in a variety of protected habitats. The name India is derived from Indus, which originates from the Old Persian word Hindu, the latter term stems from the Sanskrit word Sindhu, which was the historical local appellation for the Indus River. The ancient Greeks referred to the Indians as Indoi, which translates as The people of the Indus, the geographical term Bharat, which is recognised by the Constitution of India as an official name for the country, is used by many Indian languages in its variations. Scholars believe it to be named after the Vedic tribe of Bharatas in the second millennium B. C. E and it is also traditionally associated with the rule of the legendary emperor Bharata. Gaṇarājya is the Sanskrit/Hindi term for republic dating back to the ancient times, hindustan is a Persian name for India dating back to the 3rd century B. C. E. It was introduced into India by the Mughals and widely used since then and its meaning varied, referring to a region that encompassed northern India and Pakistan or India in its entirety
28.
South Korea
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South Korea, officially the Republic of Korea, is a sovereign state in East Asia, constituting the southern part of the Korean Peninsula. The earliest Korean pottery dates to 8000 BC, with three kingdoms flourishing in the 1st century BC and its rich and vibrant culture left 19 UNESCO Intangible Cultural Heritages of Humanity, the third largest in the world, along with 12 World Heritage Sites. Annexed into Imperial Japan in 1910, Korea was divided after its surrender in 1945, peace has since mostly continued with the two agreeing to work peacefully for reunification and the South solidifying peace as a regional power with the worlds 10th largest defence budget. South Koreas tiger economy soared at an average of 10% for over 30 years in a period of rapid transformation called the Miracle on the Han River. A long legacy of openness and focus on innovation made it successful, today, it is the worlds fifth largest exporter with the G20s largest budget surplus and highest credit rating of any country in East Asia. It has free trade agreements with 75% of the economy and is the only G20 nation trading freely with China, the US. Since 1988, its constitution guarantees a liberal democracy with high government transparency, high personal freedoms led to the rise of a globally influential pop culture such as K-pop and K-drama, a phenomenon called the Korean Wave, known for its distinctive fashionable and trendy style. Home of the UN Green Climate Fund and GGGI, South Korea is a leader in low carbon growth, committed to helping developing countries as a major DAC. It is the third least ignorant country in the Index of Ignorance, ranking eighth highest for peaceful tolerance. It is the worlds largest spender on R&D per GDP, leading the OECD in graduates in science, the name Korea derives from the name Goryeo. The name Goryeo itself was first used by the ancient kingdom of Goguryeo in the 5th century as a form of its name. The 10th-century kingdom of Goryeo succeeded Goguryeo, and thus inherited its name, the modern spelling of Korea first appeared in the late 17th century in the travel writings of the Dutch East India Companys Hendrick Hamel. After Goryeo was replaced by Joseon in 1392, Joseon became the name for the entire territory. The new official name has its origin in the ancient country of Gojoseon, in 1897, the Joseon dynasty changed the official name of the country from Joseon to Daehan Jeguk. The name Daehan, which means great Han literally, derives from Samhan, however, the name Joseon was still widely used by Koreans to refer to their country, though it was no longer the official name. Under Japanese rule, the two names Han and Joseon coexisted, there were several groups who fought for independence, the most notable being the Provisional Government of the Republic of Korea. Following the surrender of Japan, in 1945, the Republic of Korea was adopted as the name for the new country. Since the government only controlled the part of the Korean Peninsula
29.
Spain
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By population, Spain is the sixth largest in Europe and the fifth in the European Union. Spains capital and largest city is Madrid, other urban areas include Barcelona, Valencia, Seville, Bilbao. Modern humans first arrived in the Iberian Peninsula around 35,000 years ago, in the Middle Ages, the area was conquered by Germanic tribes and later by the Moors. Spain is a democracy organised in the form of a government under a constitutional monarchy. It is a power and a major developed country with the worlds fourteenth largest economy by nominal GDP. Jesús Luis Cunchillos argues that the root of the span is the Phoenician word spy. Therefore, i-spn-ya would mean the land where metals are forged, two 15th-century Spanish Jewish scholars, Don Isaac Abravanel and Solomon ibn Verga, gave an explanation now considered folkloric. Both men wrote in two different published works that the first Jews to reach Spain were brought by ship by Phiros who was confederate with the king of Babylon when he laid siege to Jerusalem. This man was a Grecian by birth, but who had given a kingdom in Spain. He became related by marriage to Espan, the nephew of king Heracles, Heracles later renounced his throne in preference for his native Greece, leaving his kingdom to his nephew, Espan, from whom the country of España took its name. Based upon their testimonies, this eponym would have already been in use in Spain by c.350 BCE, Iberia enters written records as a land populated largely by the Iberians, Basques and Celts. Early on its coastal areas were settled by Phoenicians who founded Western Europe´s most ancient cities Cadiz, Phoenician influence expanded as much of the Peninsula was eventually incorporated into the Carthaginian Empire, becoming a major theater of the Punic Wars against the expanding Roman Empire. After an arduous conquest, the peninsula came fully under Roman Rule, during the early Middle Ages it came under Germanic rule but later, much of it was conquered by Moorish invaders from North Africa. In a process took centuries, the small Christian kingdoms in the north gradually regained control of the peninsula. The last Moorish kingdom fell in the same year Columbus reached the Americas, a global empire began which saw Spain become the strongest kingdom in Europe, the leading world power for a century and a half, and the largest overseas empire for three centuries. Continued wars and other problems led to a diminished status. The Napoleonic invasions of Spain led to chaos, triggering independence movements that tore apart most of the empire, eventually democracy was peacefully restored in the form of a parliamentary constitutional monarchy. Spain joined the European Union, experiencing a renaissance and steady economic growth
30.
Republic of Ireland
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Ireland, also known as the Republic of Ireland, is a sovereign state in north-western Europe occupying about five-sixths of the island of Ireland. The capital and largest city is Dublin, which is located on the part of the island. The state shares its land border with Northern Ireland, a part of the United Kingdom. It is otherwise surrounded by the Atlantic Ocean, with the Celtic Sea to the south, Saint Georges Channel to the south-east, and it is a unitary, parliamentary republic. The head of government is the Taoiseach, who is elected by the Dáil and appointed by the President, the state was created as the Irish Free State in 1922 as a result of the Anglo-Irish Treaty. It was officially declared a republic in 1949, following the Republic of Ireland Act 1948, Ireland became a member of the United Nations in December 1955. It joined the European Economic Community, the predecessor of the European Union, after joining the EEC, Ireland enacted a series of liberal economic policies that resulted in rapid economic growth. The country achieved considerable prosperity between the years of 1995 and 2007, which known as the Celtic Tiger period. This was halted by a financial crisis that began in 2008. However, as the Irish economy was the fastest growing in the EU in 2015, Ireland is again quickly ascending league tables comparing wealth and prosperity internationally. For example, in 2015, Ireland was ranked as the joint sixth most developed country in the world by the United Nations Human Development Index and it also performs well in several national performance metrics, including freedom of the press, economic freedom and civil liberties. Ireland is a member of the European Union and is a member of the Council of Europe. The 1922 state, comprising 26 of the 32 counties of Ireland, was styled, the Constitution of Ireland, adopted in 1937, provides that the name of the State is Éire, or, in the English language, Ireland. Section 2 of the Republic of Ireland Act 1948 states, It is hereby declared that the description of the State shall be the Republic of Ireland. The 1948 Act does not name the state as Republic of Ireland, because to have done so would have put it in conflict with the Constitution. The government of the United Kingdom used the name Eire, and, from 1949, Republic of Ireland, for the state, as well as Ireland, Éire or the Republic of Ireland, the state is also referred to as the Republic, Southern Ireland or the South. In an Irish republican context it is referred to as the Free State or the 26 Counties. From the Act of Union on 1 January 1801, until 6 December 1922, during the Great Famine, from 1845 to 1849, the islands population of over 8 million fell by 30%
31.
Ukraine
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Ukraine is currently in territorial dispute with Russia over the Crimean Peninsula which Russia annexed in 2014 but which Ukraine and most of the international community recognise as Ukrainian. Including Crimea, Ukraine has an area of 603,628 km2, making it the largest country entirely within Europe and it has a population of about 42.5 million, making it the 32nd most populous country in the world. The territory of modern Ukraine has been inhabited since 32,000 BC, during the Middle Ages, the area was a key centre of East Slavic culture, with the powerful state of Kievan Rus forming the basis of Ukrainian identity. Following its fragmentation in the 13th century, the territory was contested, ruled and divided by a variety of powers, including Lithuania, Poland, the Ottoman Empire, Austria-Hungary, and Russia. A Cossack republic emerged and prospered during the 17th and 18th centuries, two brief periods of independence occurred during the 20th century, once near the end of World War I and another during World War II. Before its independence, Ukraine was typically referred to in English as The Ukraine, following independence, Ukraine declared itself a neutral state. Nonetheless it formed a limited partnership with the Russian Federation and other CIS countries. In the 2000s, the government began leaning towards NATO, and it was later agreed that the question of joining NATO should be answered by a national referendum at some point in the future. Former President Viktor Yanukovych considered the current level of co-operation between Ukraine and NATO sufficient, and was against Ukraine joining NATO and these events formed the background for the annexation of Crimea by Russia in March 2014, and the War in Donbass in April 2014. On 1 January 2016, Ukraine applied the economic part of the Deep, Ukraine has long been a global breadbasket because of its extensive, fertile farmlands and is one of the worlds largest grain exporters. The diversified economy of Ukraine includes a heavy industry sector, particularly in aerospace. Ukraine is a republic under a semi-presidential system with separate powers, legislative, executive. Its capital and largest city is Kiev, taking into account reserves and paramilitary personnel, Ukraine maintains the second-largest military in Europe after that of Russia. Ukrainian is the language and its alphabet is Cyrillic. The dominant religion in the country is Eastern Orthodoxy, which has strongly influenced Ukrainian architecture, literature, there are different hypotheses as to the etymology of the name Ukraine. According to the older and most widespread hypothesis, it means borderland, while more recently some studies claim a different meaning, homeland or region. The Ukraine now implies disregard for the sovereignty, according to U. S. ambassador William Taylor. Neanderthal settlement in Ukraine is seen in the Molodova archaeological sites include a mammoth bone dwelling
32.
United States
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Forty-eight of the fifty states and the federal district are contiguous and located in North America between Canada and Mexico. The state of Alaska is in the northwest corner of North America, bordered by Canada to the east, the state of Hawaii is an archipelago in the mid-Pacific Ocean. The U. S. territories are scattered about the Pacific Ocean, the geography, climate and wildlife of the country are extremely diverse. At 3.8 million square miles and with over 324 million people, the United States is the worlds third- or fourth-largest country by area, third-largest by land area. It is one of the worlds most ethnically diverse and multicultural nations, paleo-Indians migrated from Asia to the North American mainland at least 15,000 years ago. European colonization began in the 16th century, the United States emerged from 13 British colonies along the East Coast. Numerous disputes between Great Britain and the following the Seven Years War led to the American Revolution. On July 4,1776, during the course of the American Revolutionary War, the war ended in 1783 with recognition of the independence of the United States by Great Britain, representing the first successful war of independence against a European power. The current constitution was adopted in 1788, after the Articles of Confederation, the first ten amendments, collectively named the Bill of Rights, were ratified in 1791 and designed to guarantee many fundamental civil liberties. During the second half of the 19th century, the American Civil War led to the end of slavery in the country. By the end of century, the United States extended into the Pacific Ocean. The Spanish–American War and World War I confirmed the status as a global military power. The end of the Cold War and the dissolution of the Soviet Union in 1991 left the United States as the sole superpower. The U. S. is a member of the United Nations, World Bank, International Monetary Fund, Organization of American States. The United States is a developed country, with the worlds largest economy by nominal GDP. It ranks highly in several measures of performance, including average wage, human development, per capita GDP. While the U. S. economy is considered post-industrial, characterized by the dominance of services and knowledge economy, the United States is a prominent political and cultural force internationally, and a leader in scientific research and technological innovations. In 1507, the German cartographer Martin Waldseemüller produced a map on which he named the lands of the Western Hemisphere America after the Italian explorer and cartographer Amerigo Vespucci
33.
Germany
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Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of 357,021 square kilometres, with about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular destination in the world. Germanys capital and largest metropolis is Berlin, while its largest conurbation is the Ruhr, other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart, Düsseldorf and Leipzig. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity, a region named Germania was documented before 100 AD. During the Migration Period the Germanic tribes expanded southward, beginning in the 10th century, German territories formed a central part of the Holy Roman Empire. During the 16th century, northern German regions became the centre of the Protestant Reformation, in 1871, Germany became a nation state when most of the German states unified into the Prussian-dominated German Empire. After World War I and the German Revolution of 1918–1919, the Empire was replaced by the parliamentary Weimar Republic, the establishment of the national socialist dictatorship in 1933 led to World War II and the Holocaust. After a period of Allied occupation, two German states were founded, the Federal Republic of Germany and the German Democratic Republic, in 1990, the country was reunified. In the 21st century, Germany is a power and has the worlds fourth-largest economy by nominal GDP. As a global leader in industrial and technological sectors, it is both the worlds third-largest exporter and importer of goods. Germany is a country with a very high standard of living sustained by a skilled. It upholds a social security and universal health system, environmental protection. Germany was a member of the European Economic Community in 1957. It is part of the Schengen Area, and became a co-founder of the Eurozone in 1999, Germany is a member of the United Nations, NATO, the G8, the G20, and the OECD. The national military expenditure is the 9th highest in the world, the English word Germany derives from the Latin Germania, which came into use after Julius Caesar adopted it for the peoples east of the Rhine. This in turn descends from Proto-Germanic *þiudiskaz popular, derived from *þeudō, descended from Proto-Indo-European *tewtéh₂- people, the discovery of the Mauer 1 mandible shows that ancient humans were present in Germany at least 600,000 years ago. The oldest complete hunting weapons found anywhere in the world were discovered in a mine in Schöningen where three 380, 000-year-old wooden javelins were unearthed
34.
Netherlands
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The Netherlands is the main constituent country of the Kingdom of the Netherlands. It is a densely populated country located in Western Europe with three territories in the Caribbean. The European part of the Netherlands borders Germany to the east, Belgium to the south, and the North Sea to the northwest, sharing borders with Belgium, the United Kingdom. The three largest cities in the Netherlands are Amsterdam, Rotterdam and The Hague, Amsterdam is the countrys capital, while The Hague holds the Dutch seat of parliament and government. The port of Rotterdam is the worlds largest port outside East-Asia, the name Holland is used informally to refer to the whole of the country of the Netherlands. Netherlands literally means lower countries, influenced by its low land and flat geography, most of the areas below sea level are artificial. Since the late 16th century, large areas have been reclaimed from the sea and lakes, with a population density of 412 people per km2 –507 if water is excluded – the Netherlands is classified as a very densely populated country. Only Bangladesh, South Korea, and Taiwan have both a population and higher population density. Nevertheless, the Netherlands is the worlds second-largest exporter of food and agricultural products and this is partly due to the fertility of the soil and the mild climate. In 2001, it became the worlds first country to legalise same-sex marriage, the Netherlands is a founding member of the EU, Eurozone, G-10, NATO, OECD and WTO, as well as being a part of the Schengen Area and the trilateral Benelux Union. The first four are situated in The Hague, as is the EUs criminal intelligence agency Europol and this has led to the city being dubbed the worlds legal capital. The country also ranks second highest in the worlds 2016 Press Freedom Index, the Netherlands has a market-based mixed economy, ranking 17th of 177 countries according to the Index of Economic Freedom. It had the thirteenth-highest per capita income in the world in 2013 according to the International Monetary Fund, in 2013, the United Nations World Happiness Report ranked the Netherlands as the seventh-happiest country in the world, reflecting its high quality of life. The Netherlands also ranks joint second highest in the Inequality-adjusted Human Development Index, the region called Low Countries and the country of the Netherlands have the same toponymy. Place names with Neder, Nieder, Nether and Nedre and Bas or Inferior are in use in all over Europe. They are sometimes used in a relation to a higher ground that consecutively is indicated as Upper, Boven, Oben. In the case of the Low Countries / the Netherlands the geographical location of the region has been more or less downstream. The geographical location of the region, however, changed over time tremendously
35.
United Kingdom
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The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, the United Kingdom includes the island of Great Britain, Northern Ireland is the only part of the United Kingdom that shares a land border with another sovereign state—the Republic of Ireland. The Irish Sea lies between Great Britain and Ireland, with an area of 242,500 square kilometres, the United Kingdom is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants, together, this makes it the fourth-most densely populated country in the European Union. The United Kingdom is a monarchy with a parliamentary system of governance. The monarch is Queen Elizabeth II, who has reigned since 6 February 1952, other major urban areas in the United Kingdom include the regions of Birmingham, Leeds, Glasgow, Liverpool and Manchester. The United Kingdom consists of four countries—England, Scotland, Wales, the last three have devolved administrations, each with varying powers, based in their capitals, Edinburgh, Cardiff and Belfast, respectively. The relationships among the countries of the UK have changed over time, Wales was annexed by the Kingdom of England under the Laws in Wales Acts 1535 and 1542. A treaty between England and Scotland resulted in 1707 in a unified Kingdom of Great Britain, which merged in 1801 with the Kingdom of Ireland to form the United Kingdom of Great Britain and Ireland. Five-sixths of Ireland seceded from the UK in 1922, leaving the present formulation of the United Kingdom of Great Britain, there are fourteen British Overseas Territories. These are the remnants of the British Empire which, at its height in the 1920s, British influence can be observed in the language, culture and legal systems of many of its former colonies. The United Kingdom is a country and has the worlds fifth-largest economy by nominal GDP. The UK is considered to have an economy and is categorised as very high in the Human Development Index. It was the worlds first industrialised country and the worlds foremost power during the 19th, the UK remains a great power with considerable economic, cultural, military, scientific and political influence internationally. It is a nuclear weapons state and its military expenditure ranks fourth or fifth in the world. The UK has been a permanent member of the United Nations Security Council since its first session in 1946 and it has been a leading member state of the EU and its predecessor, the European Economic Community, since 1973. However, on 23 June 2016, a referendum on the UKs membership of the EU resulted in a decision to leave. The Acts of Union 1800 united the Kingdom of Great Britain, Scotland, Wales and Northern Ireland have devolved self-government
36.
Central Bank of the Republic of Guinea
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The Central Bank of the Republic of Guinea is the central bank of Guinea. The bank is located in the city of Conakry. The current governor is Dr Louncény Nabe, the bank was established on 1 March 1960. Ousmane Baldé was president of the bank in the 1960s before his execution in 1971, in 1972 President Touré took over governorship of the Bank, formally attaching it to the Presidency. The Bank is active in promoting financial inclusion policy and is a member of the Alliance for Financial Inclusion. It is also one of the original 17 regulatory institutions to make specific national commitments to financial inclusion under the Maya Declaration during the 2011 Global Policy Forum held in Mexico. Economy of Guinea Guinean franc General, Central banks and currencies of Africa Central Bank of the Republic of Guinea home page
37.
Guinean franc
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The Guinean franc is the currency of Guinea. The first Guinean franc was introduced in 1959 to replace the CFA franc, there were 1,5,10 and 25 francs coins with banknotes in 50,100,500,1000,5000 and 10,000 francs denominations. A second series of banknotes dated 1er MARS1960 was issued on 1 March 1963 and this series was printed without imprint by Thomas De La Rue, and includes more colors, enhanced embossing, and improved security features. A new issue of coins in 1962 was made of cupronickel, in 1971, the franc was replaced by syli at a rate of 1 syli =10 francs. The Guinean franc was reintroduced as Guineas currency in 1985, at par with the syli, the coins came in denominations of 1,5 and 10 francs made of brass clad steel, with brass 25 francs and cupronickel 50 francs added later. Banknotes were first issued in denominations of 25,50,100,500,1000 and 5000 francs. Guinean notes of series are unique from those of other countries in that the date of issue features very prominently as part of the overall design on the lower left hand corner of each note. A second series issued in 1998 dropped the 25 and 50 francs banknotes, another change for this issue was the size of the 500 francs was reduced. On 11 June 2007, a 10,000 franc was issued, on July 9,2012, the Central Bank of the Republic of Guinea issued a new 10,000 francs banknote which is similar to the original issue, but it has been revised. On May 11,2015, the Central Bank of the Republic of Guinea issued a 20,000 franc banknote, currently, the smallest denomination in circulation is the 500 francs note due to diminished purchasing power. Economy of Guinea Historical, CFA franc Guinean syli Banque Populaire Marocaine Guineenne
38.
International Standard Book Number
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The International Standard Book Number is a unique numeric commercial book identifier. An ISBN is assigned to each edition and variation of a book, for example, an e-book, a paperback and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January 2007, the method of assigning an ISBN is nation-based and varies from country to country, often depending on how large the publishing industry is within a country. The initial ISBN configuration of recognition was generated in 1967 based upon the 9-digit Standard Book Numbering created in 1966, the 10-digit ISBN format was developed by the International Organization for Standardization and was published in 1970 as international standard ISO2108. Occasionally, a book may appear without a printed ISBN if it is printed privately or the author does not follow the usual ISBN procedure, however, this can be rectified later. Another identifier, the International Standard Serial Number, identifies periodical publications such as magazines, the ISBN configuration of recognition was generated in 1967 in the United Kingdom by David Whitaker and in 1968 in the US by Emery Koltay. The 10-digit ISBN format was developed by the International Organization for Standardization and was published in 1970 as international standard ISO2108, the United Kingdom continued to use the 9-digit SBN code until 1974. The ISO on-line facility only refers back to 1978, an SBN may be converted to an ISBN by prefixing the digit 0. For example, the edition of Mr. J. G. Reeder Returns, published by Hodder in 1965, has SBN340013818 -340 indicating the publisher,01381 their serial number. This can be converted to ISBN 0-340-01381-8, the check digit does not need to be re-calculated, since 1 January 2007, ISBNs have contained 13 digits, a format that is compatible with Bookland European Article Number EAN-13s. An ISBN is assigned to each edition and variation of a book, for example, an ebook, a paperback, and a hardcover edition of the same book would each have a different ISBN. The ISBN is 13 digits long if assigned on or after 1 January 2007, a 13-digit ISBN can be separated into its parts, and when this is done it is customary to separate the parts with hyphens or spaces. Separating the parts of a 10-digit ISBN is also done with either hyphens or spaces, figuring out how to correctly separate a given ISBN number is complicated, because most of the parts do not use a fixed number of digits. ISBN issuance is country-specific, in that ISBNs are issued by the ISBN registration agency that is responsible for country or territory regardless of the publication language. Some ISBN registration agencies are based in national libraries or within ministries of culture, in other cases, the ISBN registration service is provided by organisations such as bibliographic data providers that are not government funded. In Canada, ISBNs are issued at no cost with the purpose of encouraging Canadian culture. In the United Kingdom, United States, and some countries, where the service is provided by non-government-funded organisations. Australia, ISBNs are issued by the library services agency Thorpe-Bowker
39.
World Bank
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The World Bank is an international financial institution that provides loans to countries of the world for capital programs. It comprises two institutions, the International Bank for Reconstruction and Development, and the International Development Association, the World Bank is a component of the World Bank Group, which is part of the United Nations system. The World Banks stated official goal is the reduction of poverty, the president of the World Bank is, traditionally, an American. The World Bank and the IMF are both based in Washington, D. C. and work closely with each other, although many countries were represented at the Bretton Woods Conference, the United States and United Kingdom were the most powerful in attendance and dominated the negotiations. Before 1974 the reconstruction and development loans provided by the World Bank were relatively small, the Banks staff were aware of the need to instill confidence in the bank. Fiscal conservatism ruled, and loan applications had to meet strict criteria, the first country to receive a World Bank loan was France. The Banks president at the time, John McCloy, chose France over two other applicants, Poland and Chile, the loan was for US$250 million, half the amount requested, and it came with strict conditions. France had to agree to produce a budget and give priority of debt repayment to the World Bank over other governments. World Bank staff closely monitored the use of the funds to ensure that the French government met the conditions. In addition, before the loan was approved, the United States State Department told the French government that its members associated with the Communist Party would first have to be removed, the French government complied with this diktat and removed the Communist coalition government - the so-called tripartisme. Within hours, the loan to France was approved, when the Marshall Plan went into effect in 1947, many European countries began receiving aid from other sources. Faced with this competition, the World Bank shifted its focus to non-European countries, in 1960, the International Development Association was formed, providing soft loans to developing countries. From 1974 to 1980 the bank concentrated on meeting the needs of people in the developing world. The size and number of loans to borrowers was greatly increased as loan targets expanded from infrastructure into social services and these changes can be attributed to Robert McNamara, who was appointed to the presidency in 1968 by Lyndon B. Johnson. McNamara implored bank treasurer Eugene Rotberg to seek out new sources of capital outside of the banks that had been the primary sources of funding. Rotberg used the bond market to increase the capital available to the bank. One consequence of the period of poverty alleviation lending was the rise of third world debt. From 1976 to 1980 developing world debt rose at an annual rate of 20%
40.
DMOZ
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DMOZ was a multilingual open-content directory of World Wide Web links. The site and community who maintained it were known as the Open Directory Project. It was owned by AOL but constructed and maintained by a community of volunteer editors, DMOZ used a hierarchical ontology scheme for organizing site listings. Listings on a similar topic were grouped into categories which included smaller categories. It was announced on February 28,2017 that DMOZ would close down on March 14,2017, DMOZ was founded in the United States as Gnuhoo by Rich Skrenta and Bob Truel in 1998 while they were both working as engineers for Sun Microsystems. Skrenta had developed TASS, an ancestor of tin, the popular threaded Usenet newsreader for Unix systems, the original category structure of the Gnuhoo directory was based loosely on the structure of Usenet newsgroups then in existence. The Gnuhoo directory went live on June 5,1998, then objected to the use of Hoo in the name, prompting a proposed name change, to ZURL. Prior to switching to ZURL, NewHoo was acquired by Netscape Communications Corporation in October 1998, Netscape released Open Directory data under the Open Directory License. Netscape was acquired by AOL shortly thereafter and DMOZ was one of the assets included in the acquisition, by the time Netscape assumed stewardship, the Open Directory Project had about 100,000 URLs indexed with contributions from about 4500 editors. On October 5,1999, the number of URLs indexed by DMOZ reached one million, according to an unofficial estimate, the URLs in DMOZ numbered 1.6 million in April 2000, surpassing those in the Yahoo. DMOZ achieved the milestones of indexing two million URLs on August 14,2000, three million listings on November 18,2001 and four million on December 3,2003. As of April,2013 there were 5,169,995 sites listed in over 1,017,500 categories, on October 31,2015, there were 3,996,412 sites listed in 1,026,706 categories. In January 2006, DMOZ began publishing reports to inform the public about the development of the project. The first report covered the year 2005, monthly reports were issued subsequently until September 2006. These reports gave greater insight into the functioning of the directory than the statistics provided on the front page of the directory. The number of listings and categories cited on the front page included Test and Bookmarks categories, there were about 7330 active editors during August 2006. 75,151 editors had contributed to the directory as of March 31,2007, as of April 2013, the number of contributing editors had increased to 97,584. On October 20,2006, DMOZs main server suffered a failure that prevented editors from working on the directory until December 18,2006
