1.
Atlantic Ocean
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The Atlantic Ocean is the second largest of the worlds oceans with a total area of about 106,460,000 square kilometres. It covers approximately 20 percent of the Earths surface and about 29 percent of its surface area. It separates the Old World from the New World, the Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Eurasia and Africa to the east, and the Americas to the west. The Equatorial Counter Current subdivides it into the North Atlantic Ocean, in contrast, the term Atlantic originally referred specifically to the Atlas Mountains in Morocco and the sea off the Strait of Gibraltar and the North African coast. The Greek word thalassa has been reused by scientists for the huge Panthalassa ocean that surrounded the supercontinent Pangaea hundreds of years ago. The term Aethiopian Ocean, derived from Ancient Ethiopia, was applied to the Southern Atlantic as late as the mid-19th century, many Irish or British people refer to the United States and Canada as across the pond, and vice versa. The Black Atlantic refers to the role of ocean in shaping black peoples history. Irish migration to the US is meant when the term The Green Atlantic is used, the term Red Atlantic has been used in reference to the Marxian concept of an Atlantic working class, as well as to the Atlantic experience of indigenous Americans. Correspondingly, the extent and number of oceans and seas varies, the Atlantic Ocean is bounded on the west by North and South America. It connects to the Arctic Ocean through the Denmark Strait, Greenland Sea, Norwegian Sea, to the east, the boundaries of the ocean proper are Europe, the Strait of Gibraltar and Africa. In the southeast, the Atlantic merges into the Indian Ocean, the 20° East meridian, running south from Cape Agulhas to Antarctica defines its border. In the 1953 definition it extends south to Antarctica, while in later maps it is bounded at the 60° parallel by the Southern Ocean, the Atlantic has irregular coasts indented by numerous bays, gulfs, and seas. Including these marginal seas the coast line of the Atlantic measures 111,866 km compared to 135,663 km for the Pacific. Including its marginal seas, the Atlantic covers an area of 106,460,000 km2 or 23. 5% of the ocean and has a volume of 310,410,900 km3 or 23. 3%. Excluding its marginal seas, the Atlantic covers 81,760,000 km2 and has a volume of 305,811,900 km3, the North Atlantic covers 41,490,000 km2 and the South Atlantic 40,270,000 km2. The average depth is 3,646 m and the maximum depth, the bathymetry of the Atlantic is dominated by a submarine mountain range called the Mid-Atlantic Ridge. It runs from 87°N or 300 km south of the North Pole to the subantarctic Bouvet Island at 42°S, the MAR divides the Atlantic longitudinally into two halves, in each of which a series of basins are delimited by secondary, transverse ridges. The MAR reaches above 2000 m along most of its length, the MAR is a barrier for bottom water, but at these two transform faults deep water currents can pass from one side to the other
2.
Red Sea
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The Red Sea is a seawater inlet of the Indian Ocean, lying between Africa and Asia. The connection to the ocean is in the south through the Bab el Mandeb strait, to the north lie the Sinai Peninsula, the Gulf of Aqaba, and the Gulf of Suez. The Red Sea is a Global 200 ecoregion, the sea is underlain by the Red Sea Rift which is part of the Great Rift Valley. The Red Sea has an area of roughly 438,000 km2, is about 2250 km long and. It has a depth of 2211 m in the central median trench. However, there are also extensive shallow shelves, noted for their marine life, the sea is the habitat of over 1,000 invertebrate species, and 200 soft and hard corals. It is the worlds northernmost tropical sea, the International Hydrographic Organization defines the limits of the Red Sea as follows, On the North. The Southern limits of the Gulfs of Suez and Aqaba, a line joining Husn Murad and Ras Siyyan. Red Sea is a translation of the Greek Erythra Thalassa, Latin Mare Rubrum, Arabic, البحر الأحمر. Al-Baḥr Al-Aḥmar, Somali Badda Cas and Tigrinya Qeyyiḥ bāḥrī, the name of the sea may signify the seasonal blooms of the red-coloured Trichodesmium erythraeum near the waters surface. A theory favored by modern scholars is that the name red is referring to the direction south. The basis of this theory is that some Asiatic languages used color words to refer to the cardinal directions, herodotus on one occasion uses Red Sea and Southern Sea interchangeably. Historically, it was known to western geographers as Mare Mecca. Some ancient geographers called the Red Sea the Arabian Gulf or Gulf of Arabia. C, in that version, the Yam Suph is translated as Erythra Thalassa. The Red Sea is one of four seas named in English after common color terms — the others being the Black Sea, the White Sea and the Yellow Sea. The direct rendition of the Greek Erythra thalassa in Latin as Mare Erythraeum refers to the part of the Indian Ocean. The earliest known exploration of the Red Sea was conducted by ancient Egyptians, one such expedition took place around 2500 BC, and another around 1500 BC. Both involved long voyages down the Red Sea, historically, scholars argued whether these trips were possible
3.
Africa
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Africa is the worlds second-largest and second-most-populous continent. At about 30.3 million km² including adjacent islands, it covers 6% of Earths total surface area and 20.4 % of its land area. With 1.2 billion people as of 2016, it accounts for about 16% of the human population. The continent includes Madagascar and various archipelagos and it contains 54 fully recognized sovereign states, nine territories and two de facto independent states with limited or no recognition. Africas population is the youngest amongst all the continents, the age in 2012 was 19.7. Algeria is Africas largest country by area, and Nigeria by population, afarensis, Homo erectus, H. habilis and H. ergaster – with the earliest Homo sapiens found in Ethiopia being dated to circa 200,000 years ago. Africa straddles the equator and encompasses numerous climate areas, it is the continent to stretch from the northern temperate to southern temperate zones. Africa hosts a diversity of ethnicities, cultures and languages. In the late 19th century European countries colonized most of Africa, Africa also varies greatly with regard to environments, economics, historical ties and government systems. However, most present states in Africa originate from a process of decolonization in the 20th century, afri was a Latin name used to refer to the inhabitants of Africa, which in its widest sense referred to all lands south of the Mediterranean. This name seems to have referred to a native Libyan tribe. The name is connected with Hebrew or Phoenician ʿafar dust. The same word may be found in the name of the Banu Ifran from Algeria and Tripolitania, under Roman rule, Carthage became the capital of the province of Africa Proconsularis, which also included the coastal part of modern Libya. The Latin suffix -ica can sometimes be used to denote a land, the later Muslim kingdom of Ifriqiya, modern-day Tunisia, also preserved a form of the name. According to the Romans, Africa lay to the west of Egypt, while Asia was used to refer to Anatolia, as Europeans came to understand the real extent of the continent, the idea of Africa expanded with their knowledge. 25,4, whose descendants, he claimed, had invaded Libya, isidore of Seville in Etymologiae XIV.5.2. Suggests Africa comes from the Latin aprica, meaning sunny, massey, in 1881, stated that Africa is derived from the Egyptian af-rui-ka, meaning to turn toward the opening of the Ka. The Ka is the double of every person and the opening of the Ka refers to a womb or birthplace
4.
Sahara
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The Sahara is the largest hot desert and the third largest desert in the world after Antarctica and the Arctic. Its area of 9,200,000 square kilometres is comparable to the area of the United States. The desert comprises much of North Africa, excluding the fertile region on the Mediterranean Sea coast, the Atlas Mountains of the Maghreb, and the Nile Valley in Egypt and Sudan. It stretches from the Red Sea in the east and the Mediterranean in the north to the Atlantic Ocean in the west, where the landscape gradually changes from desert to coastal plains. To the south, it is bounded by the Sahel, a belt of tropical savanna around the Niger River valley. The Sahara can be divided into several regions including, the western Sahara, the central Ahaggar Mountains, the Tibesti Mountains, the Aïr Mountains, the Ténéré desert, the name Sahara is derived from ṣaḥārā, the plural of the Arabic word for desert. The Sahara covers large parts of Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Western Sahara, Sudan and it covers 9 million square kilometres, amounting to 31% of Africa. If all areas with an annual precipitation of less than 250 mm were included. It is one of three physiographic provinces of the African massive physiographic division. The Sahara is mainly rocky hamada, Ergs form only a minor part, wind or rare rainfall shape the desert features, sand dunes, dune fields, sand seas, stone plateaus, gravel plains, dry valleys, dry lakes, and salt flats. Unusual landforms include the Richat Structure in Mauritania, several deeply dissected mountains, many volcanic, rise from the desert, including the Aïr Mountains, Ahaggar Mountains, Saharan Atlas, Tibesti Mountains, Adrar des Iforas, and the Red Sea hills. The highest peak in the Sahara is Emi Koussi, a volcano in the Tibesti range of northern Chad. The central Sahara is hyperarid, with sparse vegetation, the northern and southern reaches of the desert, along with the highlands, have areas of sparse grassland and desert shrub, with trees and taller shrubs in wadis, where moisture collects. In the central, hyperarid region, there are subdivisions of the great desert, Tanezrouft, the Ténéré, the Libyan Desert, the Eastern Desert. These extremely arid areas often receive no rain for years, the northern limit also corresponds to the 100 mm isohyet of annual precipitation. To the south, the Sahara is bounded by the Sahel, the southern limit of the Sahara is indicated botanically by the southern limit of Cornulaca monacantha, or northern limit of Cenchrus biflorus, a grass typical of the Sahel. According to climatic criteria, the limit of the Sahara corresponds to the 150 mm isohyet of annual precipitation. The Sahara is the worlds largest low-latitude hot desert and this steady descending airflow causes a warming and a drying effect in the upper troposphere
5.
Senegal
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Senegal, officially the Republic of Senegal, is a country in West Africa. Senegal is bordered by Mauritania in the north, Mali to the east, Guinea to the southeast, and Guinea-Bissau to the southwest. Senegal also borders The Gambia, a country occupying a narrow sliver of land along the banks of the Gambia River, Senegal also shares a maritime border with Cape Verde. Senegals economic and political capital is Dakar and it is the westernmost country in the mainland of the Old World, or Afro-Eurasia, and owes its name to the Senegal River, which borders it to the east and north. The name Senegal comes from the Wolof Sunuu Gaal, which means Our Boat, Senegal covers a land area of almost 197,000 square kilometres and has an estimated population of about 15 million. The climate is Sahelian, but there is a rainy season, the territory of modern Senegal has been inhabited by various ethnic groups since prehistory. Organized kingdoms emerged around the century, and parts of the country were ruled by prominent regional empires such as the Jolof Empire. The present state of Senegal has its roots in European colonialism, which began during the mid-15th century, the establishment of coastal trading posts gradually led to control of the mainland, culminating in French rule of the area by the 19th century, albeit amid much local resistance. Senegal peacefully attained independence from France in 1960, and has since been among the politically stable countries in Africa. Senegals economy is centered mostly on commodities and natural resources, major industries are fish processing, phosphate mining, fertilizer production, petroleum refining, construction materials, and ship construction and repair. As in most African nations, agriculture is a sector, with Senegal producing several important cash crops, including peanuts, sugarcane, cotton, green beans, tomatoes, melons. Owing to its stability, tourism and hospitality are also burgeoning sectors. A multiethnic and secular nation, Senegal is predominantly Sunni Muslim with Sufi, French is the official language, although many native languages are spoken and recognized. Since April 2012 Senegals president has been Macky Sall, Senegal has been a member of the Organisation internationale de la Francophonie since 1970. Senegal is named after the Senegal River, the etymology of which is contested, one popular theory is that it stems from the Wolof phrase sunu gaal, which means our canoe, resulting from a miscommunication between 15th-century Portuguese sailors and Wolof fishermen. The our canoe theory has been embraced in modern Senegal for its charm. It is frequently used in appeals to national solidarity, frequently heard in the media, modern historians believe the name probably refers to the Sanhaja, Berbers who lived on the northern side of the river. A competing theory is that it derives from the town of Sanghana
6.
Mauritania
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Mauritania /mɔːrɪˈteɪniə/, officially the Islamic Republic of Mauritania, is a country in the Maghreb region of western Africa. The country derives its name from the ancient Berber Kingdom of Mauretania, approximately 90% of Mauritanias land is within the Sahara and consequently the population is concentrated in the south, where precipitation is slightly higher. The capital and largest city is Nouakchott, located on the Atlantic coast, the government was overthrown on 6 August 2008, in a military coup détat led by General Mohamed Ould Abdel Aziz. On 16 April 2009, Aziz resigned from the military to run for president in the 19 July elections, about 20% of Mauritanians live on less than US$1.25 per day. Mauritania suffers from several human rights issues, including slavery, as at least 4% of the population are enslaved against their will, the Bafours were primarily agriculturalist, and among the first Saharan people to abandon their historically nomadic lifestyle. With the gradual desiccation of the Sahara, they headed south, many of the Berber tribes claimed Yemeni origins. There is little evidence to such claims, but a 2000 DNA study of Yemeni people suggested there might be some ancient connection between the peoples. Other peoples also migrated south past the Sahara to West Africa, in 1076, Moorish Islamic warrior monks attacked and conquered the large area of the ancient Ghana Empire. Over the next 500 years, Arabs overcame fierce resistance from the population to dominate Mauritania. The Char Bouba war was the final effort of the peoples to repel the Yemeni Maqil Arab invaders. The invaders were led by the Beni Hassan tribe, the descendants of the Beni Hassan warriors became the upper stratum of Moorish society. Hassaniya, a Berber-influenced Arabic dialect that derives its name from the Beni Hassan, berbers retained a niche influence by producing the majority of the regions marabouts, those who preserve and teach Islamic tradition. Imperial France gradually absorbed the territories of present-day Mauritania from the Senegal River area and upwards, in 1901, Xavier Coppolani took charge of the imperial mission. Through a combination of strategic alliances with Zawiya tribes, and military pressure on the Hassane warrior nomads, he managed to extend French rule over the Mauritanian emirates. Trarza, Brakna and Tagant quickly submitted to treaties with the colonial power, Adrar was finally defeated militarily in 1912, and incorporated into the territory of Mauritania, which had been drawn up and planned in 1904. Mauritania was part of French West Africa from 1920, French rule brought legal prohibitions against slavery and an end to inter-clan warfare. During the colonial period, 90% of the population remained nomadic, many sedentary peoples, whose ancestors had been expelled centuries earlier, began to trickle back into Mauritania. After gaining independence, larger numbers of indigenous Sub-Saharan African peoples entered Mauritania, educated in French language and customs, many of these recent arrivals became clerks, soldiers, and administrators in the new state
7.
Mali
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Mali, officially the Republic of Mali, is a landlocked country in West Africa. Mali is the eighth-largest country in Africa, with an area of just over 1,240,000 square kilometres, the population of Mali is 14.5 million. The countrys economy centers on agriculture and fishing, some of Malis prominent natural resources include gold, being the third largest producer of gold in the African continent, and salt. About half the population lives below the poverty line of $1.25 a day. A majority of the population are Muslims, present-day Mali was once part of three West African empires that controlled trans-Saharan trade, the Ghana Empire, the Mali Empire, and the Songhai Empire. During its golden age, there was a flourishing of mathematics, astronomy, literature, at its peak in 1300, the Mali Empire covered an area about twice the size of modern-day France and stretched to the west coast of Africa. In the late 19th century, during the Scramble for Africa, France seized control of Mali, French Sudan joined with Senegal in 1959, achieving independence in 1960 as the Mali Federation. Shortly thereafter, following Senegals withdrawal from the federation, the Sudanese Republic declared itself the independent Republic of Mali. After a long period of one-party rule, a coup in 1991 led to the writing of a new constitution and the establishment of Mali as a democratic, multi-party state. In January 2012, a conflict broke out in northern Mali, in which Tuareg rebels took control of by April and declared the secession of a new state. The conflict was complicated by a coup that took place in March. In response to Islamist territorial gains, the French military launched Opération Serval in January 2013, a month later, Malian and French forces recaptured most of the north. Presidential elections were held on 28 July 2013, with a second round held on 11 August. The name Mali is taken from the name of the Mali Empire, the name was originally derived from the Mandinka or Bambara word mali, meaning “hippopotamus”, but it eventually came to mean the place where the king lives. The word carries the connotation of strength, D. Niane suggests in Sundiata, An Epic of Old Mali that it is not impossible that Mali was the name given to one of the capitals of the emperors. 14th century Moroccan traveller Ibn Battuta reported that the capital of the Mali Empire was indeed called Mali and this name could have formerly been that of a city. In old Mali there is one village called Malikoma which means “New Mali. ”Another theory suggests that Mali is a Fulani pronunciation of the name of the Mande peoples. It is suggested that a sound shift led to the change, whereby in Fulani the alveolar segment /nd/ shifts to /l/, Mali was once part of three famed West African empires which controlled trans-Saharan trade in gold, salt, slaves, and other precious commodities
8.
Burkina Faso
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Burkina Faso is a landlocked country in Africa around 274,200 square kilometres in size. It is surrounded by six countries, Mali to the north, Niger to the east, Benin to the southeast, Togo and Ghana to the south, in 2014 its population was estimated at just over 17.3 million. Burkina Faso is a country and French is an official language of government. Formerly called the Republic of Upper Volta, the country was renamed Burkina Faso on 4 August 1984 by then-President Thomas Sankara, residents of Burkina Faso are known as Burkinabé. Before the conquest of what is now Burkina Faso by the French, after gaining independence from France in 1960, the country underwent many governmental changes. Blaise Compaoré was the most recent president and ruled the country from 1987 until he was ousted from power by the popular youth upheaval of 31 October 2014 and this resulted in a semi-presidential republic which lasted from October 2014 to September 2015. On 17 September 2015 the provisional government was in turn toppled by an apparent military coup carried out by the Regiment of Presidential Security. On 24 September 2015, after pressure from the African Union, ECOWAS, and the forces, the military junta agreed to step down. Formerly called the Republic of Upper Volta, the country was renamed Burkina Faso on 4 August 1984 by then-President Thomas Sankara, the bé suffix added onto Burkina to form the demonym Burkinabé comes from the Fula language and means men or women. The northwestern part of todays Burkina Faso was populated by hunter-gatherers between 14,000 and 5000 BC and their tools, including scrapers, chisels and arrowheads, were discovered in 1973 through archeological excavations. Agricultural settlements were established between 3600 and 2600 BC, the Bura culture was an Iron-Age civilization centered in the southwest portion of modern-day Niger and in the southeast part of contemporary Burkina Faso. Iron industry, in smelting and forging for tools and weapons, had developed in Sub-Saharan Africa by 1200 BC, historians began to debate about the exact dates when Burkina Fasos many ethnic groups arrived to the area. During the Middle Ages the Mossi established several kingdoms including those of Tenkodogo, Yatenga, Zandoma. Sometime between 1328 and 1338 Mossi warriors raided Timbuktu but the Mossi were defeated by Sonni Ali of Songhai at the Battle of Kobi in Mali in 1483, during the early 16th century the Songhai conducted many slave raids into what is today Burkina Faso. During the 18th century the Gwiriko Empire was established at Bobo Dioulasso and ethnic groups such as the Dyan, Lobi, starting in the early 1890s a series of British, French and German military officers made attempts to claim parts of what is today Burkina Faso. At times these colonialists and their armies fought the local peoples, at times they forged alliances with them, the colonialist officers and their home governments also made treaties amongst themselves. Through a complex series of events what is Burkina Faso eventually became a French protectorate in 1896, the eastern and western regions, where a standoff against the forces of the powerful ruler Samori Ture complicated the situation, came under French occupation in 1897. By 1898, the majority of the corresponding to Burkina Faso was nominally conquered, however
9.
Algeria
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Algeria, officially the Peoples Democratic Republic of Algeria, is a sovereign state in North Africa on the Mediterranean coast. Its capital and most populous city is Algiers, located in the far north. With an area of 2,381,741 square kilometres, Algeria is the tenth-largest country in the world, the country is a semi-presidential republic consisting of 48 provinces and 1,541 communes. Abdelaziz Bouteflika has been President since 1999, Berbers are the indigenous inhabitants of Algeria. Algeria is a regional and middle power, the North African country supplies large amounts of natural gas to Europe, and energy exports are the backbone of the economy. According to OPEC Algeria has the 16th largest oil reserves in the world, Sonatrach, the national oil company, is the largest company in Africa. Algeria has one of the largest militaries in Africa and the largest defence budget on the continent, most of Algerias weapons are imported from Russia, with whom they are a close ally. Algeria is a member of the African Union, the Arab League, OPEC, the countrys name derives from the city of Algiers. The citys name in turn derives from the Arabic al-Jazāir, a form of the older Jazāir Banī Mazghanna. In the region of Ain Hanech, early remnants of hominid occupation in North Africa were found, neanderthal tool makers produced hand axes in the Levalloisian and Mousterian styles similar to those in the Levant. Algeria was the site of the highest state of development of Middle Paleolithic Flake tool techniques, tools of this era, starting about 30,000 BC, are called Aterian. The earliest blade industries in North Africa are called Iberomaurusian and this industry appears to have spread throughout the coastal regions of the Maghreb between 15,000 and 10,000 BC. Neolithic civilization developed in the Saharan and Mediterranean Maghreb perhaps as early as 11,000 BC or as late as between 6000 and 2000 BC and this life, richly depicted in the Tassili nAjjer paintings, predominated in Algeria until the classical period. The amalgam of peoples of North Africa coalesced eventually into a native population that came to be called Berbers. These settlements served as market towns as well as anchorages, as Carthaginian power grew, its impact on the indigenous population increased dramatically. Berber civilization was already at a stage in which agriculture, manufacturing, trade, by the early 4th century BC, Berbers formed the single largest element of the Carthaginian army. In the Revolt of the Mercenaries, Berber soldiers rebelled from 241 to 238 BC after being unpaid following the defeat of Carthage in the First Punic War. They succeeded in obtaining control of much of Carthages North African territory, the Carthaginian state declined because of successive defeats by the Romans in the Punic Wars
10.
Niger
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Niger, officially the Republic of Niger, is a landlocked country in Western Africa, named after the Niger River. Niger is bordered by Libya to the northeast, Chad to the east, Nigeria and Benin to the south, Burkina Faso and Mali to the west, and Algeria to the northwest. Niger covers a area of almost 1,270,000 km2, making it the largest country in West Africa. The countrys predominantly Islamic population of about 19 million is mostly clustered in the far south, the capital city is Niamey, located in the far-southwest corner of Niger. Niger is a country, and is consistently one of the lowest-ranked in the United Nations Human Development Index. Much of the portions of the country are threatened by periodic drought. The economy is concentrated around subsistence and some export agriculture clustered in the fertile south. Nigerien society reflects a diversity drawn from the long independent histories of its ethnic groups and regions. Historically, what is now Niger has been on the fringes of large states. Since independence, Nigeriens have lived under five constitutions and three periods of military rule, following a military coup in 2010, Niger has become a democratic, multi-party state. A majority live in areas, and have little access to advanced education. Early human settlement in Niger is evidenced by archaeological remains. In prehistoric times, the climate of the Sahara was wet and provided favorable conditions for agriculture, in 2005–06, a graveyard in the Tenere desert was discovered by Paul Sereno, a paleontologist from the University of Chicago. His team discovered 5, 000-year-old remains of a woman and two children in the Tenere Desert, the evidence along with remains of animals that do not typically live in desert are among the strongest evidence of the green Sahara in Niger. It is believed that progressive desertification around 5000 BCE pushed sedentary populations to the south and south-east. By at least the 5th century BCE, Niger became an area of trade, led by the Berber tribes from the north. This trade has made Agadez a pivotal place of the trans-Saharan trade and this mobility, which would continue in waves for several centuries, was accompanied with further migration to the south and interbreeding between southern black and northern white populations. It was also aided by the introduction of Islam to the region at the end of the 7th century, several empires and kingdoms also flourished during this era up to the beginning of colonization in Africa
11.
Nigeria
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Its coast in the south lies on the Gulf of Guinea in the Atlantic Ocean. It comprises 36 states and the Federal Capital Territory, where the capital, Nigeria is officially a democratic secular country. Modern-day Nigeria has been the site of numerous kingdoms and tribal states over the millennia, the modern state originated from British colonial rule beginning in the 19th century, and the merging of the Southern Nigeria Protectorate and Northern Nigeria Protectorate in 1914. The British set up administrative and legal structures whilst practising indirect rule through traditional chiefdoms, Nigeria became a formally independent federation in 1960, and plunged into a civil war from 1967 to 1970. Nigeria is often referred to as the Giant of Africa, owing to its large population, with approximately 184 million inhabitants, Nigeria is the most populous country in Africa and the seventh most populous country in the world. Nigeria has one of the largest populations of youth in the world, Nigeria is divided roughly in half between Christians, who live mostly in the southern part of the country, and Muslims in the northern part. A minority of the population practise religions indigenous to Nigeria, such as native to the Igbo. As of 2015, Nigeria is the worlds 20th largest economy, worth more than $500 billion and $1 trillion in terms of nominal GDP and it overtook South Africa to become Africas largest economy in 2014. The 2013 debt-to-GDP ratio was 11 percent, Nigeria is a member of the MINT group of countries, which are widely seen as the globes next BRIC-like economies. It is also listed among the Next Eleven economies set to become among the biggest in the world, Nigeria is a founding member of the African Union and a member of many other international organizations, including the United Nations, the Commonwealth of Nations and OPEC. The name Nigeria was taken from the Niger River running through the country and this name was coined in the late 19th century by British journalist Flora Shaw, who later married Lord Lugard, a British colonial administrator. The origin of the name Niger, which applied only to the middle reaches of the Niger River, is uncertain. The word is likely an alteration of the Tuareg name egerew n-igerewen used by inhabitants along the middle reaches of the river around Timbuktu prior to 19th-century European colonialism. The Nok civilisation of Northern Nigeria flourished between 500 BC and AD200, producing life-sized terracotta figures which are some of the earliest known sculptures in Sub-Saharan Africa, further north, the cities Kano and Katsina have a recorded history dating to around 999 AD. Hausa kingdoms and the Kanem-Bornu Empire prospered as trade posts between North and West Africa, the Kingdom of Nri of the Igbo people consolidated in the 10th century and continued until it lost its sovereignty to the British in 1911. Nri was ruled by the Eze Nri, and the city of Nri is considered to be the foundation of Igbo culture, Nri and Aguleri, where the Igbo creation myth originates, are in the territory of the Umeuri clan. Members of the clan trace their lineages back to the patriarchal king-figure Eri, in West Africa, the oldest bronzes made using the lost-wax process were from Igbo Ukwu, a city under Nri influence. The Yoruba kingdoms of Ife and Oyo in southwestern Nigeria became prominent in the 12th and 14th centuries, the oldest signs of human settlement at Ifes current site date back to the 9th century, and its material culture includes terracotta and bronze figures
12.
Chad
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Chad, officially the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east and it is the fifth largest country in Africa in terms of area. Chad has several regions, a zone in the north, an arid Sahelian belt in the centre. Lake Chad, after which the country is named, is the largest wetland in Chad, the capital NDjamena is the largest city. Chads official languages are Arabic and French, Chad is home to over 200 different ethnic and linguistic groups. The religions of Chad are Islam, followed by Christianity, beginning in the 7th millennium BC, human populations moved into the Chadian basin in great numbers. France conquered the territory by 1920 and incorporated it as part of French Equatorial Africa, in 1960, Chad obtained independence under the leadership of François Tombalbaye. Resentment towards his policies in the Muslim north culminated in the eruption of a civil war in 1965. In 1979 the rebels conquered the capital and put an end to the souths hegemony, however, the rebel commanders fought amongst themselves until Hissène Habré defeated his rivals. He was overthrown in 1990 by his general Idriss Déby, since 2003 the Darfur crisis in Sudan has spilt over the border and destabilised the nation, with hundreds of thousands of Sudanese refugees living in and around camps in eastern Chad. Unsustainable high birth rates and a lack of agriculture let the country persist in poverty, while many political parties are active, power lies firmly in the hands of President Déby and his political party, the Patriotic Salvation Movement. Chad remains plagued by violence and recurrent attempted coups détat. Chad is one of the poorest and most corrupt countries in the world, since 2003 crude oil has become the countrys primary source of export earnings, superseding the traditional cotton industry. In the 7th millennium BC, ecological conditions in the half of Chadian territory favored human settlement. Some of the most important African archaeological sites are found in Chad, mainly in the Borkou-Ennedi-Tibesti Region, for more than 2,000 years, the Chadian Basin has been inhabited by agricultural and sedentary people. The region became a crossroads of civilizations, the earliest of these were the legendary Sao, known from artifacts and oral histories. The Sao fell to the Kanem Empire, the first and longest-lasting of the empires that developed in Chads Sahelian strip by the end of the 1st millennium AD, two other states in the region, Baguirmi and Wadai Empire emerged in the 16th and 17th centuries. The power of Kanem and its successors was based on control of the trade routes that passed through the region
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