Columbia subject headings:
Africa--Civilization--21st century.
Africa--Economic conditions--21st century.
Africa--Social conditions--21st century.
Harvard subject headings:
Africa--Civilization--21st century.
Africa--Economic conditions--21st century.
Africa--Economic integration.
Africa--Politics and government--21st century.
Africa--Social conditions--21st century.
Democratization--Africa.
Structural adjustment (Economic policy)--Africa.
Sustainable development--Africa
Princeton subject headings:
Africa--Civilization--21st century.
Africa--Economic conditions--21st century.
Africa--Economic integration.
Africa--Politics and government--21st century.
Africa--Social conditions--21st century.
Democratization--Africa.
Structural adjustment (Economic policy)--Africa.
Sustainable development--Africa.