Executive power -- 31 Politics and government -- 10 History -- 7 Presidents -- 7 Politics and government 4 War and emergency powers -- 4 Legislative power -- 3 more ... Case studies 2 Decision making 2 Detention of persons -- 2 Foreign relations -- 2 Foreign relations administration -- 2 History. -- 2 Legal status, laws, etc -- 2 National security -- 2 Terrorists -- 2 War on Terrorism, 2001-2009 2 20th century. -- 1 21st century. -- 1 Administrative agencies -- 1 Administrative law -- 1 Atomic bomb -- 1 Cabinet officers -- 1 Cabinet system -- 1 Case studies. -- 1 Civil rights -- 1 Combatants and noncombatants (International Law) 1 Conflict of interests -- 1 Congress 1 Congress -- 1 less ...