Government policy -- Prevention -- Terrorism -- Foreign relations -- 3 History -- 3 Economic sanctions, American 2 National security -- 2 more ... Politics and government 2 Politics and government -- 2 Relations 2 Case studies 1 Civil defense -- 1 Counterinsurgency -- 1 Cross- cultural studies 1 Defenses 1 Emergency management -- 1 Foreign relations 1 Guerrillas -- 1 Islamic fundamentalism 1 Military policy 1 War on Terrorism, 2001-2009 1 World politics -- 1 less ...