Columbia subject headings:
Africa, Sub-Saharan--Economic conditions--21st century.
Africa, Sub-Saharan--Politics and government--21st century.
Africa, Sub-Saharan--Social conditions--21st century.
Economic forecasting--Africa, Sub-Saharan--21st century.
Harvard subject headings:
Africa, Sub-Saharan--Economic conditions--21st century.
Africa, Sub-Saharan--Politics and government--21st century.
Africa, Sub-Saharan--Social conditions--21st century.
Economic forecasting--Africa, Sub-Saharan--21st century.
Princeton subject headings:
Africa, Sub-Saharan--Economic conditions--21st century.
Africa, Sub-Saharan--Politics and government--21st century.
Africa, Sub-Saharan--Social conditions--21st century.
Economic forecasting--Africa, Sub-Saharan--21st century.