War on terrorism, 2001- Foreign relations -- 24 Military policy 7 Terrorism -- 6 Imperialism 4 Iraq War, 2003- 4 Political aspects 4 more ... Globalization -- 3 History -- 3 International relations 3 Persian Gulf War, 1991 3 Politics and government -- 3 September 11 Terrorist Attacks, 2001 3 Anti-Americanism 2 Foreign public opinion 2 Government policy -- 2 Islamic fundamentalism -- 2 Jihad 2 National characteristics, American 2 Prevention -- 2 Security, International 2 Unilateral acts (International law) 2 World politics -- 2 Armed forces 1 Balance of power 1 Capitalism -- 1 Case studies 1 Causes 1 Civil rights -- 1 Conservatism -- 1 less ...