Columbia subject headings:
African Americans--Economic conditions.
African Americans--Politics and government.
African Americans--Social conditions--1975-
United States--Race relations.
Harvard subject headings:
African Americans--Economic conditions
African Americans--Politics and government
African Americans--Social conditions--1975-
United States--Race relations
Princeton subject headings:
African Americans--Economic conditions.
African Americans--Politics and government.
African Americans--Social conditions--1975-
United States--Race relations.