Columbia subject headings:
Africa--Civilization.
Africa--Colonial influence.
Africa--Social conditions.
Africans--Race identity.
Group identity--Africa.
Harvard subject headings:
Africa--Civilization.
Africa--Colonial influence.
Africa--Social conditions.
Africans--Race identity.
Group identity--Africa.
Princeton subject headings:
Africa--Civilization.
Africa--Colonial influence.
Africa--Social conditions.
Africans--Race identity.
Group identity--Africa.