Foreign relations Politics and government 242 History 162 World politics 115 United States 110 Military policy 77 National security 75 Foreign economic relations 51 International relations 49 Congresses 45 Economic conditions 39 Security, International 36 Terrorism 33 Cold War 32 Soviet Union 31 World War, 1939-1945 29 Great Britain 28 Economic policy 26 China 24 War on terrorism, 2001- 23 Strategic aspects 21 Defenses 20 Causes 19 Forecasting 19 Armed Forces 18 Balance of power 18 Government policy 18 Diplomatic history 17 Foreign relation 17 Malaysia 17