Relations -- Christianity 2 Christianity and other religions -- 2 Influence 2 Islam 2 Islam -- 2 Foreign relations -- 1 more ... Islam and politics -- 1 Islam and state -- 1 National security -- 1 Persian Gulf War -- 1 Persian Gulf War, 1991 1 September 11 Terrorist Attack, 2001 -- 1 September 11 Terrorist Attacks, 2001 -- 1 less ...