Subject
World politics
United States Foreign relations
26
Soviet Union Foreign relations
20
Cold War
18
International relations
18
Great Britain Foreign relations
11
History, Modern
11
Security, International
11
World War, 1939-1945
10
Europe Politics and government
9
China Foreign relations
8
World War, 1939-1945 Diplomatic history
8
Europe Foreign relations
6
Nationalism
6
Diplomacy
5
National security
5
United States Politics and government
5
Civilization, Modern
4
Detente
4
Economic history
4
Germany Foreign relations
4
International law
4
Post-communism
4
United States Military policy
4
World War, 1914-1918 Influence
4
World War, 1939-1945 Causes
4
World War, 1939-1945 Peace
4
Balance of power
3
Communism History
3
Germany History
3
Great Britain Politics and government
3
History
3
Imperialism
3
International organization
3
Japan History
3
Military history, Modern
3
Military planning
3
Revolutions History
3
Russia Foreign relations
3
Soviet Union Politics and government
3
American wit and humor, Pictorial
2
Armenian Genocide, 1915-1923
2
Armenians History
2
Atomic bomb
2
Berlin Wall, Berlin, Germany, 1961-1989
2
China Politics and government
2
Cold War Influence
2
Communism
2
Decolonization History
2
Developing countries Foreign relations
2
more ...