Subject
Africa
8
Africa History
4
Economic assistance, American
4
Economic development projects
4
AIDS (Disease) in children
3
AIDS (Disease) in children Government policy
3
Africa Study and teaching
3
African philology
3
Children of AIDS patients
3
South Africa Foreign relations
3
United States Foreign economic relations
3
Africa Civilization
2
Africa Politics and government
2
Africa South of the Sahara
2
African languages
2
Food supply
2
Hijacking of ships
2
Piracy
2
South Africa Description and travel
2
South Africa Politics and government
2
Sustainable development
2
Africa Economic conditions
1
Africa Economic policy
1
Africa Religion
1
Africa South of the Sahara Foreign economic relations
1
Africa, North
1
Africa, North Politics and government
1
Africa, Southern
1
Black people Employment
1
Democracy
1
Famines
1
Food supply Forecasting
1
Industrial relations
1
International relations
1
Investments Government policy
1
Labor supply
1
Labor unions
1
Language and culture
1
Manpower policy
1
Middle East
1
Middle East Politics and government
1
Philosophy, African
1
Phytogeography
1
Plants Classification
1
Political science
1
South Africa Foreign economic relations
1
United States Foreign relations
1
Weather forecasting
1