September 11 Terrorist Attacks, 2001 Terrorism -- 11 War on terrorism, 2001- 9 Foreign relations -- 7 War on Terrorism, 2001-2009 7 Government policy -- 5 Globalization 3 more ... Foreign public opinion 2 Globalization -- 2 Intelligence service -- 2 Language 2 Military policy 2 National security -- 2 Political aspects 2 Political aspects -- 2 Political violence 2 Rhetoric -- 2 Security, International 2 Terrorism 2 World politics -- 2 Anti-Americanism 1 Evaluation. -- 1 Governmental investigations -- 1 Interviews -- 1 Islamic fundamentalism -- 1 National characteristics, American 1 Political violence -- 1 Politics and government -- 1 Prevention 1 Prevention -- 1 less ...