Subject
Africa South of the Sahara
162
Africa South of the Sahara Social conditions
83
Africa South of the Sahara Foreign economic relations
55
United States Foreign economic relations
51
Africa History
43
Social structure
37
Africa
32
Investments, American
30
World history
25
Geography
23
Sociology
21
Tribes
21
Cultural geography
20
Social ecology
19
Africa South of the Sahara Economic conditions
17
Human geography
17
Social change
17
Africa South of the Sahara Politics and government
16
Human ecology
16
Kinship
16
Africa South of the Sahara Economic policy
15
Marriage
15
Wealth
15
Economic assistance, American
14
Economics
14
Foreign trade regulation
14
Mothers
14
Social classes
13
Africa South of the Sahara Foreign relations
12
Assimilation (Sociology)
12
Political anthropology
12
Power (Social sciences)
12
Social evolution
12
Conservation of natural resources
11
Environmental policy
11
International relations
11
Natural resources
11
Economic development
10
Economic geography
10
Television programs
10
United States Foreign relations
10
Equality
9
Population
9
Rites and ceremonies
9
Africa, Sub-Saharan
8
Comparative government
8
Culture
8
Environmental geography
8
Ethnicity
8
Folklore
8
more ...