Terrorism -- Islam 18 Religious aspects -- 18 Politics and government -- 14 Government policy -- 11 Foreign relations -- 10 Islam and politics -- 9 more ... September 11 Terrorist Attacks, 2001 8 War on Terrorism, 2001-2009 7 History -- 6 Terrorists -- 6 Jihad 5 Islamic fundamentalism -- 4 Muslims -- 4 Islamic fundamentalism 3 Prevention. -- 3 War on terrorism, 2001- 3 World politics -- 3 Armed Forces -- 2 Biography -- 2 Intelligence service -- 2 National security -- 2 Political activity 2 Political aspects 2 Political violence -- 2 Press coverage -- 2 Terrorism 2 Violence -- 2 Atrocities -- 1 Atrocities. -- 1 less ...