Subject
World politics
History, Modern
19
United States Foreign relations
17
World history
16
International relations
15
United States Politics and government
12
Europe History
8
Film archives
8
Twentieth century
8
Cold War
7
History
7
International relations History
7
Military history, Modern
7
United States History
7
War
7
Europe Civilization
6
World War, 1939-1945
6
Imperialism History
4
National security History
4
Petroleum industry and trade Military aspects History
4
Petroleum industry and trade Political aspects History
4
World War, 1914-1918 Causes
4
World War, 1939-1945 Causes
4
Anti-imperialist movements History
3
Cabinet officers
3
Diplomacy History
3
Economic history
3
Great Britain Foreign relations
3
International law
3
Internationalism History
3
Nationalism
3
Officials and employees
3
Revolutions
3
Revolutions History
3
Soviet Union Foreign relations
3
United States Military policy
3
American literature
2
Armenian Genocide, 1915-1923
2
Armenians History
2
Arms control History
2
Arms race History
2
China Foreign relations
2
Communism History
2
Decolonization History
2
Democracy History
2
Diplomacy
2
Europe Politics and government
2
Fascism History
2
Genocide Psychological aspects History
2
Geopolitics History
2
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