Politics and government -- 27 Foreign relations -- 22 History -- 16 Biography -- 14 Presidents -- 10 Statesmen -- 5 World politics -- 5 more ... Biography 4 Biography. -- 3 Decision making 3 Decision making -- 3 Iran Hostage Crisis, 1979-1981 3 Legislators -- 3 Military policy 3 Military policy -- 3 Public opinion -- 3 War on Terrorism, 2001-2009 3 Afro-Americans -- 2 Civil rights 2 Civilization -- 2 Congresses 2 Congresses -- 2 Cuban Missile Crisis, 1962 2 Democracy -- 2 Executive power -- 2 National characteristics, American 2 Political aspects -- 2 Progressivism (United States politics) 2 Afghan War, 2001- -- 1 Airspace (International law) 1 less ...