Islam Religious aspects 58 Terrorists Terrorism 56 Jihad 20 Islamic fundamentalism 12 Recruiting 11 more ... Radicalism 8 Violence 8 Prevention 7 History 6 Psychology 5 September 11 Terrorist Attacks, 2001 5 Aspect religieux 4 Government policy 4 Islam and politics 4 Muslims 4 Terrorisme 4 Terroristes 4 Jihād 3 Political aspects 3 Computer network resources 2 Cyberterrorism 2 Foreign relations 2 Friends and associates 2 National security 2 Political violence 2 Psychological aspects 2 Relations 2 Religious life 2 less ...