Columbia subject headings:
Harvard subject headings:
Africa--History, Military--20th century.
Africa--Politics and government--1945-1960.
Africa--Politics and government--1960-
African Union.
Democratization--Africa.
Princeton subject headings:
Africa--History, Military--20th century.
Africa--Politics and government--1945-1960.
Africa--Politics and government--1960-
African Union.
Democratization--Africa.