War on Terrorism, 2001-2009 Foreign relations -- 11 Terrorism -- 8 Politics and government -- 7 Government policy -- 5 Military policy 4 National security -- 3 more ... September 11 Terrorist Attacks, 2001 3 Civil defense -- 2 Civil rights -- 2 Defenses 2 Iraq War, 2003-2011 2 Prevention 2 World politics -- 2 Afghan War, 2001- -- 1 Armed Forces -- 1 Christianity and other religions -- 1 Civil defense 1 Combatants and noncombatants (International Law) 1 Decision making 1 Decision making. -- 1 Detention of persons -- 1 Economic policy -- 1 Executive power -- 1 Foreign public opinion 1 Globalization 1 Harbors -- 1 Human rights 1 Imperialism 1 Influence 1 less ...