Foreign relations -- Politics and government -- 5 World politics -- 4 Decision making -- 3 History -- 3 Military policy 3 Biography -- 2 more ... Decision making 2 Iran Hostage Crisis, 1979-1981 2 Military policy -- 2 National characteristics, American 2 Statesmen -- 2 War on Terrorism, 2001-2009 2 Airspace (International law) 1 Ancient influences 1 Armed Forces -- 1 Biography. -- 1 Case studies 1 Case studies -- 1 Christianity and other religions -- 1 Chronology -- 1 Civilization, Modern -- 1 Cold War 1 Congresses -- 1 Crisis management -- 1 Democracy -- 1 Diplomats -- 1 Economic policy -- 1 Geopolitics -- 1 Great powers 1 less ...