Columbia subject headings:
Africa--Race relations--History.
Germany--Colonies--Africa--Administration.
Germany--Foreign relations--Great Britain.
Great Britain--Colonies--Africa--Administration.
Great Britain--Foreign relations--Germany.
Harvard subject headings:
Africa--Colonization--History.
Africa--History--1884-1918.
Germany--Colonies--Africa.
Germany--Foreign relations--Great Britain.
Great Britain--Colonies--Africa.
Great Britain--Foreign relations--Germany.
Princeton subject headings:
Africa--Race relations--History.
Germany--Colonies--Africa--Administration.
Germany--Foreign relations--Great Britain.
Great Britain--Colonies--Africa--Administration.
Great Britain--Foreign relations--Germany.