Columbia subject headings:
Africa--Antiquities.
Africa--Civilization.
Africa--Historiography.
Africa--History--To 1498.
Africa--History--To 1884.
Prehistoric peoples--Africa.
Harvard subject headings:
Africa--Antiquities.
Africa--Civilization.
Africa--History--16th century.
Africa--History--17th century.
Africa--History--to 1498.
Princeton subject headings:
Africa--Antiquities.
Africa--Civilization.
Africa--History--16th century.
Africa--History--17th century.
Africa--History--To 1498.