War on terrorism, 2001- Foreign relations -- 9 Terrorism -- 6 World politics -- 4 Government policy -- 3 Imperialism 3 Prevention -- 3 more ... Civil rights -- 2 Globalization 2 International cooperation 2 Military policy 2 National security -- 2 Politics and government -- 2 Prevention 2 Security, International 2 September 11 Terrorist Attacks, 2001 2 Terrorism 2 Anti-Americanism 1 Armed forces 1 Ballistic missile defenses 1 Case studies 1 Cold War -- 1 Foreign public opinion 1 Globalization -- 1 Ideology 1 Influence 1 Information Warfare -- 1 Insurgency 1 International relations 1 Intervention (International Law) 1 less ...