Columbia subject headings:
Harvard subject headings:
Africa, East--Colonial influence--History--19th century.
Africa, East--Colonies--History--19th century.
Africa, East--Colonization--History--19th century.
Africa, East--History--19th century.
European Union--Africa, East.
Princeton subject headings:
Africa, East--Colonization--19th century.
Africa, East--History--19th century.
Africa, East--Politics and government--19th century.
Africa, East--Social conditions--19th century.
Economic development--Africa, East--19th century.
Social change--Africa, East--19th century.