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West Africa - Region facts


West Africa is the region of. western Africa that is generally considered to include the countries of Benin, Burkina Faso, Cameroon, Côte d'Ivoire, The Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Niger, Nigeria, Senegal, Sierra Leone and Togo. In addition, the region is sometimes considered to include Cape Verde, Chad, Equatorial Guinea, Gabon, Mauritania, São Tomé and Príncipe, and Western Sahara.

West Africa is an area with a great span of geography, bioregions, and cultures. It is oriented west of an imagined north-south axis, principally on what is known as the Bulge of Africa. The Atlantic Ocean forms the western and southern borders of the region. The northern border is the Sahara Desert, with the Niger Bend generally considered the northernmost part of the region. The eastern border is less precise, with some placing it at the Benue Trough, and others on a line running from Mount Cameroon to Lake Chad.

Colonial boundaries are reflected in the modern boundaries between contemporary West African nations, cutting across ethnic and cultural lines, often dividing single ethnic groups between two or more countries.


The fourteen countries that constitute the strictest definition of West Africa occupy an area of about 5,091,980 km². The vast majority of this land is plains lying less than 300 meters above sea level, though isolated high points exist in Côte d'Ivoire, Guinea, Liberia, Nigeria, Sierra Leone, Togo, and particularly in Cameroon. Mount Cameroon is the region's highest point at 4,095 meters.

The northern section of West Africa is composed of semi-arid terrain known as Sahel, a transitional zone between the Sahara desert and the savannahs of the western Sudan to the south. Equatorial forests form a third belt between the savannahs and the southern coast, ranging from 160 km to 240 km in width.


The history of West Africa can be divided into five major periods: first, its prehistory, in which the first human settlers arrived, agriculture developed, and contact made with the Mediterranean civilizations to the north; the second, the Iron Age empires that consolidated trade and developed centralized states; third, the slave-trading kingdoms, jihads, and colonial invaders of the eighteenth and nineteenth centuries; fourth, the colonial period, in which France and Great Britain controlled nearly the whole of the region; fifth, the post-independence era, in which the current nations were formed.


Archaeological studies at Mejiro Cave have found that early human settlers, probably related to the Pygmies, had arrived in West Africa around 12,000 B.C.E. Microlithic stone industries have been found primarily in the region of the Savannah where fairly advanced pastoral tribes existed using chiseled stone blades and spears. The tribesmen of Guinea and the forested regions of the coast were without microliths for thousands of years, but prospered using bone tools and other means. In the fifth millennium, as the ancestors of modern West Africans began entering the area, the development of sedentary farming began to take place in West Africa, with evidences of domesticated cattle having been found for this period, along with limited cereal crops. Around 3000 BCE, a major change began to take place in West African society, with microliths becoming more common in the Sahel region, with the invention of primitive harpoons and fish-hooks.

Ancient West Africa included the Sahara, as the Sahara only became a desert in around 3000 BC (see Sahara).

A major migration of Sahel cattle farmers took place in the third millennium BCE, and the pastoralists encountered the developed hunter-gatherers of the Guinea region. Flint was considerably more available there and made the use of microliths in hunting far easier. The migration of the Sahel farmers was likely caused by the final desiccation of the Sahara desert in this millennium, which contributed greatly to West Africa's isolation from cultural and technological phenomena in Europe and the Mediterranean Coast of Africa. Nevertheless, the increased use of iron and the spread of ironworking technology led to improved weaponry and enabled farmers to expand agricultural productivity and produce surplus crops, which together supported the growth of urban city-states into empires.

By 400 BCE, contact had been made with the Mediterranean civilizations, including that of Carthage, and a regular trade in gold being conducted with the Sahara Berbers, as noted by Herodotus. The trade was fairly small until the camel was introduced, with Mediterranean goods being found in pits as far south as Northern Nigeria. A profitable trade had developed by which West Africans exported gold, cotton cloth, metal ornaments, and leather goods north across the trans-Saharan trade routes, in exchange for copper, horses, salt, textiles, and beads. Later, ivory, slaves, and kola nuts were added to the trade.

The development of the region's economy allowed more centralized states to form, beginning with the Ghana Empire. The empire was founded in the eighth century by Soninke, a Mandé peoples who lived at the crossroads of this new trade, around the city of Kumbi Saleh. After 800, the empire expanded rapidly, coming to dominate the entire western Sudan; at its height, the empire could field an army of 200,000 soldiers. In the tenth century, however, Islam was steadily growing in the region, and in 1052 the Almoravids launched a jihad against the empire, sacking Kumbi Saleh.

The first successor to the Ghana Empire was that of the Sosso, a Takrur people who built their empire on the ruins of the old. Despite initial successes, however, the Sosso king Soumaoro Kanté was defeated by the Mandinka prince Sundiata Keita at the Battle of Kirina in 1240, toppling the Sosso and guaranteeing the supremacy of Sundiata's new Mali Empire.

Under Sundiata's sucessors, most notably his son Wali Keita (r. c. 1255–1270) and his grand-nephew Kankan Musa I (r. c. 1312–1337), the Mali Empire continued to expand, eventually creating a centralized state including most of West Africa. Trade flourished, while Kankan Musa I founded a university at Timbuktu and instituted a program of free health care and education for Malian citizens with the help of doctors and scholars brought back from his legendary hajj.

Kankan Musa's successors, however, weakened the empire significantly, leading the city-state of Gao to make a bid for independence and regional power in the fifteenth century. Under the leadership of Sunni Ali (r. 1464-1492), the Songhai of Gao formed the Songhai Empire, which would fill the vacuum left by the Mali Empire's collapse. By the end of the century, the Songhai Empire was the dominant force in the region, and through the leadership of Askia Mohammad (c. 1442-1538)), underwent a revival in trade, education, and Islamic religion. A civil war over succession greatly weakened the empire, however, leading to a 1591 invasion by Moroccan Sultan Ahmed el-Mansour that sacked Gao and crippled the empire.

Meanwhile, south of the Sudan, strong city states arose in Ife, Bono, and Benin around the fourteenth and fifteenth centuries. Further east, Oyo arose as the dominant Yoruba state in modern-day Nigeria.

Jihad and colonization
Following the collapse of the Songhai Empire, a number of smaller states arose across West Africa, including the Bambara Empire of Ségou, the lesser Bambara kingdom of Kaarta, the Peul/Malinké kingdom of Khasso (in present-day Mali's Kayes Region), and the Kénédougou Empire of Sikasso.

European traders first became a force in the region in the fifteenth century, with the 1445 establishment of a Portuguese trading post at Arguin Island, off the coast of present-day Senegal; by 1475, Portuguese traders had reached as far as the Bight of Benin. The African slave trade began almost immediately after, with the Portuguese taking hundreds of captives back to their country for use as slaves; however, it would not begin on a grand scale until Christopher Columbus's voyage to the Americas and the subsequent demand for cheap colonial labor. In 1510, the Spanish crown legalized the African slave trade, followed by the English in 1562. By 1650 the slave trade was in full force at a number of sites along the coast of West Africa, and over the coming centuries would result in severely reduced growth for the region's population and economy.

As the demand for slaves rose, African rulers sought to supply the demand by constant war against their neighbors, resulting in fresh captives. States such as Dahomey (in modern-day Benin) and the Bambara Empire based much of their economy on the exchange of slaves for European goods, particularly firearms that they then employed to capture more slaves.

In 1725, the cattle-herding Fulanis of Futa Jallon launched the first major reformist jihad of the region, overthrowing the local animist, Mande-speaking elites and attempting to somewhat democratize their society. A similar movement occured on a much broader scale in the Hausa city-states of Nigeria under Uthman dan Fodio; an imam influenced by the teachings of Sidi Ahmed al-Tidjani, Uthman preached against the elitist Islam of the then-dominant Qadiriyyah brotherhood, winning a broad base of support amonst the common people. Uthman's Fulani Empire was soon one of the region's largest states, and inspired the later jihads of Massina Empire founder Seku Amadu in present-day Mali, and the cross-Sudan Toucouleur conqueror El Hadj Umar Tall.

At the same time, the Europeans were advancing steadily inland as a part of the Scramble for Africa. Mungo Park (1771 – 1806) made the first serious expedition into the region's interior, tracing the Niger as far as Timbuktu. French armies followed not long after, subduing first the Khasso, and then the Toucouleur and Kénédougou. Samory Ture's newly-founded Wassoulou Empire was the last to fall, and with his capture in 1898, military resistance to French colonial rule effectively ended.

Though the British had long occupied the coasts of its future colonies, Sierra Leone only became an official British Protectorate in 1896, The Gambia in 1889, Nigeria in 1901, and Ghana in 1902 following the subdual of the Ashanti leader Yaa Asantewaa. Portugal claimed Guinea-Bissau, while Togoland (modern-day Togo) became a German colony in 1884. Liberia managed to retain its independence despite extensive territorial losses. Modern-day Guinea, Senegal, Mali, Benin, Burkina Faso, and Niger were consolidated into the federation of French West Africa.

Though it shared in the horrors of the pre-colonial slave trade, West Africa was in many ways better managed than other African regions of the colonial era, enjoying small measures of self-rule in many areas. However, French and British rule still discouraged the development of local industry, preferring to force the exchange of raw materials for European finished goods. A number of taxation measures were instituted, causing many difficulties for areas whose economies were structured on subsistence agriculture. Both France and Britain recruited troops from its colonies for World War I and World War II; at the end of the former, the German Togoland was partitioned evenly between France and Britain by the League of Nations.

Postcolonial West Africa
Following World War II, protests against European rule sprung up across West Africa, most notably in Ghana under the Pan-Africanist Kwame Nkrumah (1909-1972). Ghana became the first country of sub-Saharan Africa to achieve independence in 1957, with others soon to follow. After a decade of protests, riots and clashes, French West Africa voted for autonomy in a 1958 referendum, dividing into the states of today; the British colonies gained autonomy the following decade. In 1973, Guinea-Bissau proclaimed its independence from Portugal, and was internationally recognized following the 1974 Carnation Revolution in Portugal.

Since independence, West Africa has suffered from the same problems as much of the African continent, particularly dictatorships, political corruption and military coups. At the time of his death in 2005, for example, Togo's Étienne Eyadéma was among the world's longest-serving dictators. Inter-country conflicts have been few, with Mali and Burkina Faso's nearly bloodless Agacher Strip War being a rare exception. The region has, however, seen a number of bloody civil wars, including the Nigerian Civil War (1967-1970), two civil wars in Liberia in 1989 and 1999, a decade of fighting in Sierra Leone from 1991-2002, a Tuareg Rebellion in Niger and Mali in the early 1990s, and an ongoing conflict in Côte d'Ivoire that began in 2002.

In the 1990s, AIDS became a significant problem for the region, particularly in Côte d'Ivoire, Liberia, and Nigeria.

Famine has been an occasional but serious problem in northern Mali and Niger, particularly during the Sahel drought of the 1970s and 80s. Niger is currently undergoing another food crisis that could develop into another major famine.


The Economic Community of West African States (ECOWAS), founded by the 1975 Treaty of Lagos, is an organization of West African states which aims to promote the region's economy. The West African Monetary Union (or UEMOA from its name in French, Union économique et monétaire ouest-africaine) is limited to the eight, mostly francophone countries that employ the CFA franc as their common currency. The Liptako-Gourma Authority of Mali, Niger, and Burkina Faso seeks to jointly develop the contiguous areas of the three countries.

Every country of West Africa is also a member of the African Union.


The game Oware is quite popular in many parts of West Africa. Football is also a pastime enjoyed by many, either spectating or playing. The national teams of some West African nations, especially Cameroon and Nigeria, regularly qualify for the World Cup.

Mbalax music and oral history as conveyed over generations by Griots are typical of west african culture.

Adventure Trips visiting:
Benin | Burkina Faso | Cameroon | Gambia | Ghana | Mali | Mauritania | Niger | Nigeria | Togo