Columbia subject headings:
Africa--Politics and government--1960-
Nkrumah, Kwame, 1909-1972.
Organization of African Unity.
Harvard subject headings:
Ghana--Politics and government--1957-1979.
Nkrumah, Kwame, 1909-1972.
Pan-Africanism.
Presidents--Ghana--Biography
Princeton subject headings:
Ghana--Politics and government--1957-1979.
Nkrumah, Kwame, 1909-1972.
Pan-Africanism.
Presidents--Ghana--Biography.