Prevention -- Terrorism -- Government policy -- 15 Terrorism 13 International cooperation 11 National security -- 11 Prevention 9 more ... Government policy 8 Civil rights -- 4 Emergency management -- 4 Foreign relations -- 4 Weapons of mass destruction 4 Civil defense -- 3 History -- 3 Law and legislation -- 3 Military policy 3 Politics and government -- 3 Counterinsurgency -- 2 Defenses 2 Economic sanctions, American 2 Fiction 2 History. -- 2 Intelligence officers -- 2 Law and legislation 2 Politics and government 2 Relations 2 Security, International 2 Terrorists -- 2 War on terrorism, 2001- 2 African American police -- 1 less ...