West Africa West Africa West Africa is the westernmost region of Africa. West Africa has been defined as including 17 countries: Benin, Burkina Faso, the island nation of Cape Verde, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, the islands of Saint Helena, Ascension and Tristan da Cunha, Senegal, Sierra Leone and Togo. The population of West Africa is estimated at about /1e6 round 0 million people as of . Studies of human mitochondrial DNA suggest that all humans share common ancestors from Africa, originated in the southwestern regions near the coastal border of Namibia and Angola at the
German South West Africa territory was administered as South West Africa under a League of Nations mandate. It became independent as Namibia in 1990. Initial European contact with the areas which would become German South West Africa came from traders and sailors, starting in January 1486 when Portuguese explorer Diogo Cão, possibly accompanied by Martin Behaim, landed at Cape Cross. However, for several centuries, European settlement would remain limited and temporary. In February 1805 the London Missionary Society established a small mission in Blydeverwacht, but the efforts of this group met with little success. In 1840 the London Missionary Society transferred all of its