SUBJECT
Politics and government
34
History
20
Social conditions
12
Foreign relations
9
Description and travel
7
Economic conditions
6
Representative government and representation
6
Relations
5
Civilization
4
Nationalism
4
Politics
3
Cities and towns
2
Civil rights
2
Civil-military relations
2
Economic policy
2
Population
2
Public opinion
2
Social institutions
2
Afro-Americans
1
Armed Forces
1
Authoritarianism
1
Creoles
1
Democracy
1
Desrciption and travel
1
Economic conditions $1918-
1
Ethnology
1
Fisheries
1
Government, Resistance to
1
Guerrillas
1
Heroes
1
Human ecology
1
Human rights
1
Insular possessions
1
Intellectual life
1
International law
1
Military policy
1
Moral and social conditions
1
Negroes
1
Pan-Americanism
1
Physical geography
1
Pol. & govt
1
Political activity
1
Political culture
1
Political leadership
1
Politicians
1
Politics, Practical
1
Poor
1
Prime ministers
1
Propaganda, German
1
Puerto Rican families
1
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