Subject
Politics and government
42
History
27
Foreign relations
19
Presidents
10
Communism
6
Socialism
6
Civil rights
5
Nationalism
5
Political aspects
5
Political participation
5
Terrorism
5
Democracy
4
Ethnic relations
4
Minorities
4
National security
4
Political activity
4
Political campaigns
4
Representative government and representation
4
Authoritarianism
3
Contributions in political science
3
Cultural pluralism
3
Economic conditions
3
Election
3
Elections
3
Ethnicity
3
Government policy
3
International relations
3
Military policy
3
Moral and ethical aspects
3
Political science
3
Primaries
3
Radicalism
3
Allegiance
2
Autonomy
2
Communist parties
2
Confederation of states
2
Dependency
2
Environmental policy
2
Government and the press
2
Governors
2
Jews
2
Judicial process
2
Law and legislation
2
Legal status, laws, etc
2
Military assistance, American
2
Military relations
2
Nomination
2
Officials and employees
2
Political culture
2
Political parties
2
more ...