Politics and government -- 8 Terrorism -- 6 Foreign relations -- 3 Prevention. -- 3 War on Terrorism, 2001-2009 3 National security -- 2 Politics and government 2 more ... Church and state -- 1 Citizen participation. -- 1 Civil defense 1 Civil defense -- 1 Civil rights -- 1 Civil-military relations -- 1 Civilization, Modern -- 1 Combatants and noncombatants (International Law) 1 Defenses 1 Democracy -- 1 Detention of persons -- 1 Environmental policy -- 1 Executive power -- 1 Foreign economic relations -- 1 Foreign relations 1 Globalization 1 Government policy -- 1 Harbors -- 1 Imperialism 1 Intervention (International Law) 1 Islam and politics -- 1 Islamic fundamentalism -- 1 Legal status, laws, etc -- 1 less ...