Politics and government -- Terrorism -- Prevention. -- 3 War on Terrorism, 2001-2009 3 Foreign relations -- 2 Government policy -- 2 National security -- 2 more ... Prevention -- 2 Case studies 1 Church and state -- 1 Citizen participation. -- 1 Civil defense 1 Civil defense -- 1 Civil rights -- 1 Combatants and noncombatants (International Law) 1 Defenses 1 Democracy -- 1 Detention of persons -- 1 Economic sanctions, American 1 Executive power -- 1 Harbors -- 1 Intelligence service -- 1 Legal status, laws, etc -- 1 Merchant marine -- 1 National security 1 Nuclear weapons information -- 1 Planning. -- 1 Political culture -- 1 Political participation -- 1 Politics and government 1 less ...