Foreign relations -- 63 World politics -- 7 Cold War 4 History -- 4 Case studies 3 Forecasting -- 3 National characteristics, American 3 more ... Foreign relations administration 2 Intervention (International Law) 2 Islamic fundamentalism -- 2 Moral and ethical aspects 2 National security -- 2 Persian Gulf War, 1991 2 Political aspects 2 Politics and government -- 2 Relations -- 2 Security, International 2 September 11 Terrorist Attacks, 2001 -- 2 21st century 1 Alliances 1 Alliances -- 1 American Border Region -- 1 Anti-Americanism 1 Causes 1 China 1 Cold War -- 1 Congress 1 Congress -- 1 Decision making 1 Democracy -- 1 less ...