Foreign relations -- 8 Politics and government -- 4 Causes 3 Iraq War, 2003- 2 Persian Gulf War, 1991 -- 2 War on Terrorism, 2001-2009 2 Conservation -- 1 more ... Democracy -- 1 Ethnic relations 1 Government policy -- 1 History -- 1 Human rights 1 Insurgency -- 1 Iraq War, 2003- -- 1 Iraq War, 2003-2011 1 Iraq War, 2003-2011 -- 1 Mercenary troops -- 1 Military policy 1 Military relations -- 1 Political corruption -- 1 Postwar reconstruction -- 1 Protest movements -- 1 Relations -- 1 Terrorism -- 1 Weapons of mass destruction -- 1 less ...