Terrorism Prevention 617 Government policy 174 History 173 Religious aspects 166 National security 139 Islam 137 more ... Politics and government 120 War on Terrorism, 2001-2009 115 Law and legislation 95 Terrorists 87 Foreign relations 82 Islamic fundamentalism 78 September 11 Terrorist Attacks, 2001 72 Jihad 69 Political aspects 57 Security measures 55 Social aspects 52 Intelligence service 51 Psychological aspects 51 Violence 47 Political violence 46 International cooperation 43 Civil rights 42 Security, International 39 Moral and ethical aspects 37 Radicalism 36 War 36 Islam and politics 34 Emergency management 33 less ...