Columbia subject headings:
African Americans--History--Periodicals.
African Americans--Periodicals.
African Americans--Social conditions--Periodicals.
United States--Race relations--Periodicals.
Harvard subject headings:
African Americans--History--Periodicals
African Americans--Periodicals
African Americans--Social conditions--Periodicals.
United States--Race relations--Periodicals.
Princeton subject headings:
African Americans--History--Periodicals.
African Americans--Periodicals.
African Americans--Social conditions--Periodicals.
Periodicals.
United States--Race relations--Periodicals.