Columbia subject headings:
Africa, Sub-Saharan--Foreign relations--1960-
Africa, Sub-Saharan--Foreign relations--United States.
United States--Foreign relations--1945-1989.
United States--Foreign relations--Africa, Sub-Saharan.
Harvard subject headings:
Africa, Sub-Saharan--Foreign relations--1960-
Africa, Sub-Saharan--Foreign relations--United States.
United States--Foreign relations--1945-
United States--Foreign relations--Africa, Sub-Saharan.
Princeton subject headings:
Africa, Sub-Saharan--Foreign relations--1960-
Africa, Sub-Saharan--Foreign relations--United States.
United States--Foreign relations--1945-1989.
United States--Foreign relations--Africa, Sub-Saharan.