Terrorism Prevention 1,242 Government policy 406 National security 369 History 282 Religious aspects 270 Islam 222 more ... War on Terrorism, 2001-2009 199 Politics and government 177 Law and legislation 160 Foreign relations 152 Terrorists 146 Security measures 138 Islamic fundamentalism 112 Political violence 109 Political aspects 108 Jihad 106 Intelligence service 102 September 11 Terrorist Attacks, 2001 102 International cooperation 101 Finance 100 Social aspects 95 Emergency management 94 International relations 92 Psychological aspects 79 Civil rights 72 Radicalism 70 Violence 69 Security, International 67 terrorism 64 less ...