Foreign relations -- Terrorism -- 41 War on terrorism, 2001- 25 Government policy -- 15 September 11 Terrorist Attacks, 2001 13 Terrorism 12 War on Terrorism, 2001-2009 12 more ... Politics and government -- 11 History -- 10 Military policy 10 Political aspects 8 International relations 7 Prevention -- 7 Imperialism 5 National security -- 5 Political aspects -- 5 World politics -- 5 Foreign public opinion 4 Globalization -- 4 Iraq War, 2003- 4 Islamic fundamentalism 4 Islamic fundamentalism -- 4 Persian Gulf War, 1991 4 Politics and government 4 Security, International 4 September 11 Terrorist Attacks, 2001 -- 4 War on Terrorism, 2001 -- 4 Anti-Americanism 3 Cold War 3 Drug traffic -- 3 less ...