Fidel Castro with Julius Nyerere

Cuban President Fidel Castro, accompanied by President Julius Nyerere (center) of Tanzania, during visit to a Cuban-aided agriculture school. Castro apologized to Tanzania for not being able to provide that African nation with more aid, saying his country's resources are tied up elsewhere in Africa, namely Angola. Kenya's renowned photojournalist Mohamed Amin, also known as 'Six Camera Mo' captured some of Africa's defining moments.