SUBJECT
Economic conditions
Social conditions
55
Politics and government
26
History
16
Civilization
15
Foreign relations
10
Social indicators
10
Men
8
Negroes
8
Women in development
8
Economic policy
7
Philippines
5
Indians of North America
4
Race relations
4
African Americans
3
Databases
3
Description and travel
3
Economic indicators
3
Population
3
Slavery
3
Statistics
3
Afro-Americans
2
Depressions
2
Economic development
2
Elementary school teachers
2
Government relations
2
Korean Americans
2
Nationality
2
New Deal, 1933-1939
2
Plantation life
2
Politics & government
2
Progressivism (United States politics)
2
Race discrimination
2
Slave labor
2
Social life and customs
2
Subsistence economy
2
United States
2
World politics
2
African American businesspeople
1
Antiquities
1
Banks and banking
1
Big business
1
Campaign literature, 1932
1
Capitalism
1
Causes
1
Cheyenne Indians
1
Chinese Americans
1
Colonies
1
Commerce
1
Commercial statistics
1
more ...