Subject
Communism
World politics
4
United States Foreign relations
3
Communist strategy
2
United States Politics and government
2
Communism History
1
Czechoslovakia History
1
Democracy
1
Europe, Eastern Politics and government
1
Hungary History
1
Journalists
1
Poland Politics and government
1
Soviet Union Foreign relations
1
Subversive activities
1
United States Economic policy
1
United States Military policy
1