History -- 258 Foreign relations -- 243 Politics and government -- 143 World politics -- 121 Terrorism -- 97 World War, 1939-1945 -- 93 History 83 more ... Politics and government 75 War -- 59 Cold War 53 Military policy 53 International relations 52 War 44 War on Terrorism, 2001-2009 42 War on terrorism, 2001- 42 Terrorism 40 National security -- 35 Security, International 34 Campaigns -- 32 Islam 32 Religious aspects -- 32 Foreign relations 31 Diplomatic history 30 Biography -- 29 War victims -- 29 Government policy -- 27 Peace 27 War (International law) 27 Causes 26 Intervention (International Law) 24 less ...