Foreign relations -- 15 Politics and government -- 10 War on Terrorism, 2001-2009 9 Terrorism -- 7 September 11 Terrorist Attacks, 2001 5 Government policy -- 4 Armed Forces -- 3 more ... Iraq War, 2003-2011 3 Press coverage -- 3 World politics -- 3 Influence 2 Iran Hostage Crisis, 1979-1981 2 Military policy 2 National security -- 2 Relations -- 2 September 11 Terrorist Attacks, 2001 -- 2 Afghan War, 2001- -- 1 Causes 1 Christianity and other religions -- 1 Civil defense -- 1 Civil rights -- 1 Defenses 1 Economic policy -- 1 Foreign public opinion 1 Globalization 1 History -- 1 History, Military -- 1 Hostages -- 1 Human rights 1 Imperialism 1 less ...