Foreign relations -- 7 Politics and government -- 6 Causes 3 Weapons of mass destruction -- 3 Armed Forces -- 2 Persian Gulf War, 1991 -- 2 Relations -- 2 more ... War on Terrorism, 2001-2009 2 Weapons systems 2 Conservation -- 1 Ethnic relations 1 History -- 1 Human rights 1 Iraq War, 2003- 1 Iraq War, 2003-2011 1 Iraq War, 2003-2011 -- 1 Military policy 1 Military relations -- 1 National security -- 1 less ...