I believe that it was the Monroe Doctrine.
The Roosevelt Corollary
the media influences American foreign policy by using propaganda
American products in foreign markets
congress passed the embargo act of 1807, forbade american ships from sailing to foreign ports
Isolationism
Named for President James Monroe, the Monroe Doctrine is/was America's foreign policy regarding the Western Hemisphere.
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Though many decades passed before Monroe's plan was implemented, it became the first real doctrine of American foreign policy. In the 20th Century, the Monroe Doctrine became a foundation of U.S. foreign policy in the Western Hemisphere.
A basic position in American foreign policy has been that America must defend its foreign interest related to trade and security; the main foreign policy position opposing this American policy is militarism.
Thomas O. Enders has written: 'Maintaining momentum toward an open world economy' -- subject(s): Economic development, Foreign relations 'Areas of challenge in the Americas' -- subject(s): Foreign relations 'Certification of progress in El Salvador' -- subject(s): Foreign relations 'El Salvador, the search for peace' -- subject(s): Foreign relations 'Tasks for U.S. foreign policy in the hemisphere' -- subject(s): Foreign relations 'Bilateral assistance for Latin America and the Caribbean, FY 1984' -- subject(s): American Economic assistance 'Radio Marti and Cuban interference' -- subject(s): Radio broadcasting policy, Radio, Interference 'Nicaragua, threat to peace in Central America' -- subject(s): Foreign relations 'U.S.-Latin American relations' -- subject(s): Foreign relations 'Building the peace in Central America' -- subject(s): Foreign relations
Though many decades passed before Monroe's plan was implemented, it became the first real doctrine of American foreign policy. In the 20th Century, the Monroe Doctrine became a foundation of U.S. foreign policy in the Western Hemisphere.
Monroe Doctrine.
foreign interference
The belief that shaped President Theodore Roosevelt's foreign policy in the Western Hemisphere was the Roosevelt Corollary. It asserted the right of the United States to intervene in Latin American countries to maintain stability and prevent European powers from intervening. This policy aimed to protect American interests and establish the United States as a dominant power in the region.
its long standing support of Israel, and the critical importance of arab oil.
its long standing support of Israel, and the critical importance of arab oil.
Only the Mexican people. There was no interference from other foreign powers such as France did during the American Revolutionary War.