Columbia subject headings:
Berlin (Germany)--Ethnic relations.
Berlin (Germany)--Social life and customs.
Black people--Germany--Berlin--History.
Harvard subject headings:
Africans--Germany--Berlin--History.
Berlin (Germany)--Ethnic relations
Berlin (Germany)--History
Berlin (Germany)--Social life and customs
Black people--Germany--Berlin--History.
Princeton subject headings:
Berlin (Germany)--Civilization.
Black people--Germany--Berlin--History.