Cold War History 301 Foreign relations 207 Social aspects 92 Politics and government 82 World politics 79 Political aspects 70 Influence 59 Military policy 31 National security 24 Nuclear weapons 21 Diplomatic history 20 Political culture 19 Intelligence service 18 Social conditions 18 Civilization 17 Relations 17 Government policy 16 Politics and culture 16 World War, 1939-1945 16 Communism 15 Political activity 15 Nuclear warfare 14 International relations 13 Popular culture 13 Anti-communist movements 12 Political and social views 12 Historiography 11 Research 11 Espionage 10