Foreign relations -- 18 War on terrorism, 2001- Military policy 6 Imperialism 4 Iraq War, 2003- 4 Political aspects 4 Globalization -- 3 more ... History -- 3 International relations 3 Persian Gulf War, 1991 3 Terrorism -- 3 Anti-Americanism 2 Foreign public opinion 2 Islamic fundamentalism -- 2 National characteristics, American 2 Politics and government -- 2 Security, International 2 September 11 Terrorist Attacks, 2001 2 Unilateral acts (International law) 2 Balance of power 1 Capitalism -- 1 Case studies 1 Causes 1 Conservatism -- 1 Democracy -- 1 Foreign policy 1 Globalization 1 Influence 1 Insurgency 1 International cooperation 1 less ...