Columbia subject headings:
Harvard subject headings:
African Americans in popular culture
African Americans--Race identity
African Americans--Social conditions
Black people in popular culture
Black people--Race identity
Black people--Social conditions
Chocolate--History
Princeton subject headings:
African Americans in popular culture.
African Americans--Race identity.
African Americans--Social conditions.
Black people in popular culture.
Black people--Race identity.
Black people--Social conditions.
Chocolate--History.