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
Ghana–South Africa relations Ghana–South Africa relations Ghana–South Africa relations refers to the historical and current relationship of the Republic of Ghana and the Republic of South Africa. Both countries are former British colonies and members of the African Union and Commonwealth of Nations. Following the end of the apartheid regime in South Africa in 1994 and the first democratic elections in Ghana in 1992, trade grew extensively with the establishment of bilateral relations. In 2005, the South African Institute of International Affairs reported that South African investors called Ghana a "beacon of hope" in West Africa and the volume of trade between the