Books & media

Terrorism Prevention 499 Law and legislation 165 National security 90 Government policy 89 Religious aspects 82 History 80 Terrorists 69 Islam 64 War on Terrorism, 2001-2009 58 Political violence 50 Politics and government 49 Psychological aspects 49 September 11 Terrorist Attacks, 2001 46 Foreign relations 44 Finance 40 Political aspects 40 Social aspects 37 International cooperation 36 Radicalism 35 Security measures 35 Human rights 31 Islamic fundamentalism 30 Economic aspects 28 Jihad 27 Security, International 27 Emergency management 26 Violence 26 Legal status, laws, etc 24 Moral and ethical aspects 24