Concept:West African nationalist leaders fought for independence in their own countries, while Oliver Tambo belonged to southern Africa.Explanation:Dawda Kairaba Jawara led Gambia to independence.Kwame Nkrumah led Ghana’s independence movement.Nnamdi Azikwe was a key nationalist leader in Nigeria.Oliver Tambo was a South African anti-apartheid activist and leader of the African National Congress.He was not involved in the nationalist struggles of West African nations.Answer:D. Oliver Tambo