Columbia subject headings:
Africa--Ethnic relations--Political aspects--Congresses.
Africa--Politics and government--1960---Congresses.
National characteristics, African--Congresses.
Political culture--Africa--Congresses.
Harvard subject headings:
Africa--Ethnic relations--Political aspects--Congresses.
Africa--Politics and government--1960---Congresses.
National characteristics, African--Congresses.
Political culture--Africa--Congresses.
Princeton subject headings:
Africa--Ethnic relations--Political aspects--Congresses.
Africa--Politics and government--1960---Congresses.
National characteristics, African--Congresses.
Political culture--Africa--Congresses.