Columbia subject headings:
African American communists--History--20th century.
African Americans--Civil rights--History--20th century.
African Americans--Politics and government--20th century.
African Americans--Social conditions--To 1964.
Amis, B. D.
Black nationalism--United States--History--20th century.
Communism--United States--History--20th century.
Racism--United States--History--20th century.
United States--Race relations.
Harvard subject headings:
African American communists--Biography.
African American communists--History--20th century--Sources.
Communism--United States--History--20th century--Sources.
United States--Politics and government--1919-1933.
United States--Politics and government--1933-1945.
United States--Race relations--History--20th century.
Princeton subject headings: