Islam Religious aspects -- Terrorism -- Jihad 5 Prevention 5 Islamic fundamentalism -- 4 Psychological aspects 3 more ... Psychology 3 Anti-Americanism 2 Foreign relations -- 2 Government policy -- 2 Islam and world politics 2 Prevention. -- 2 Qaida (Organization) 2 Radicalism -- 2 Suicide bombers -- 2 Suicide bombings -- 2 Alien labor 1 Americans -- 1 Anti-Americanism -- 1 Apostacy 1 Coruption -- 1 Drug traffic 1 Dual nationality 1 Finance 1 Forest policy 1 History 1 Human rights 1 Ideology 1 Intelligence officers -- 1 less ...