Columbia subject headings:
Africa--Politics and government--1960-
Security, International.
United States--Armed Forces--Africa.
United States--Military relations.
Harvard subject headings:
Africa--Military relations--United States.
Crisis management--Africa.
Military assistance, American--Africa.
Political stability--Africa.
United States--Military relations--Africa.
Princeton subject headings:
Africa--Politics and government--1960-
Security, International.
United States--Armed Forces--Africa.
United States--Military relations.