Columbia subject headings:
African Americans--Civil rights--Periodicals.
African Americans--Economic conditions--Periodicals.
African Americans--Social conditions--1975---Periodicals.
Harvard subject headings:
African Americans--Civil rights--Periodicals.
African Americans--Economic conditions--Periodicals.
African Americans--Social conditions--1975---Periodicals.
Princeton subject headings:
African Americans--Civil rights--Periodicals.
African Americans--Economic conditions--Periodicals.
African Americans--Social conditions--1975---Periodicals.