History -- Terrorism -- 13 History 9 Foreign relations -- 8 Politics and government -- 8 Islam and politics -- 5 Military art and science -- 5 more ... Autonomy and independence movements 4 World politics -- 4 Arab-Israeli conflict 3 Counterinsurgency -- 3 Guerrillas -- 3 Islam 3 Islam -- 3 Islam and state -- 3 Political violence -- 3 Politics and government 3 Religious aspects -- 3 Terrorism 3 Biography -- 2 Causes 2 Government policy -- 2 History. -- 2 Islamic fundamentalism -- 2 Military history, Modern -- 2 Muslims -- 2 National security -- 2 Political activity -- 2 Prevention -- 2 September 11 Terrorist Attacks, 2001 -- 2 less ...