Causes Foreign relations -- September 11 Terrorist Attacks, 2001 -- 3 Persian Gulf War, 1991 -- 2 Anti-Americanism 1 Cold War 1 Diplomatic history 1 more ... Drug traffic -- 1 Forecasting -- 1 Foreign public opinion 1 Globalization -- 1 History -- 1 Influence 1 Interviews 1 Iraq War, 2003- -- 1 Iraq War, 2003-2011 -- 1 Islam and politics -- 1 Islamic fundamentalism -- 1 Korean War, 1950-1953 -- 1 National characteristics, American 1 Officials and employees -- 1 Political aspects 1 Political aspects -- 1 Terrorism -- 1 War on terrorism, 2001- 1 Weapons of mass destruction -- 1 World War, 1939-1945 -- 1 World politics -- 1 less ...