Foreign relations -- Unilateral acts (International law) 2 War on terrorism, 2001- 2 Arab-Israeli conflict 1 Democracy -- 1 Government policy -- 1 History -- 1 more ... Imperialism 1 Insurgency -- 1 Intellectuals -- 1 International relations 1 Intervention (International Law) 1 Iraq War, 2003- 1 Iraq War, 2003- -- 1 Military policy 1 Nuclear nonproliferation 1 Political activity -- 1 Politics and government -- 1 Protest movements -- 1 Public opinion 1 Security, International 1 State-sponsored terrorism 1 Terrorism 1 Terrorism -- 1 Vietnamese Conflict, 1961-1975 -- 1 World politics -- 1 less ...