Columbia subject headings:
African Americans.
United States--Civilization--1945-
United States--Race relations.
Harvard subject headings:
African American athletes.
African Americans
African Americans--Music--Music--History and criticism.
American literature--African American authors--History and criticism
United States--Civilization--1945-
United States--Race relations
Princeton subject headings:
African Americans.
United States--Civilization--1945-
United States--Race relations.