Columbia subject headings:
Harvard subject headings:
Africa--Economic conditions--21st century.
Africa--Economic integration.
Africa--Foreign relations--21st century.
Africa--Politics and government--21st century.
Globalization--Africa
Princeton subject headings:
Africa--Economic conditions--21st century.
Africa--Economic integration.
Africa--Foreign relations--21st century.
Africa--Politics and government--21st century.
Globalization--Africa.