Terrorism -- Terrorists -- Psychological aspects 10 Psychology 10 Prevention 7 Prevention. -- 4 Terrorism 4 more ... Government policy -- 3 Biography -- 2 Communism -- 2 Islam 2 National security -- 2 Prevention -- 2 Religious aspects -- 2 Soldiers -- 2 War -- 2 Athletes -- 1 Biological warfare -- 1 Case studies 1 Case studies. -- 1 Chemical warfare -- 1 Civil rights -- 1 Combatants and noncombatants (International Law) 1 Counterinsurgency -- 1 Detention of persons -- 1 Executive power -- 1 Foreign relations -- 1 History 1 History. -- 1 Identification. -- 1 less ...