Subject
Martial law
22
Habeas corpus
5
History
3
Poland Politics and government
3
California History
2
California Politics and government
2
Cold War Military intelligence
2
Constitutional law
2
Espionage, American
2
Poland Armed Forces Officers
2
Spies
2
War and emergency powers
2
Chinese newspapers
1
Cold War
1
Europe, Eastern Foreign relations
1
Europe, Eastern History, Military
1
Hawaii Politics and government
1
Illegality
1
Indians of North America Wars
1
Internment camps
1
Law
1
Law and socialism
1
Martial law History
1
National security Law and legislation
1
Nazi concentration camps
1
Political participation
1
Political parties Law and legislation
1
Political prisoners
1
Soviet Union Foreign relations
1
Soviet Union History
1
Soviet Union Military policy
1