The main difference between Monroe Doctrine, the Alliance for Progress, Dollar Diplomacy, and the Roosevelt Corollary, is the importance of the U.S. interests. Over the existence of relevance, Monroe Doctrine took a variety of interpretations and meanings; though, it always stayed a keystone in the expression of the U.S. purposes and goals in the Western Hemisphere. The Doctrine was put together using the style of high principle and idealism; it was rooted in the chief U.S. interests of freedom, democracy, and peace. The customary foreign policy of the U.S. was centered on defense of interests of the American people: in 1850s the values of Monroe Doctrine were productively applied by internal politicians to eliminate representation of Spain from Cuba; the Doctrine was also extended by the Foreign Minister of Argentina in 1902 protecting the U.S. from the opportunity of European forces to gather the state debt on the land of the United States. Kennedy in one of his speeches on the news used the Monroe Doctrine like a good reason for conflict with communism on the land of Cuba. After the Doctrine, Taft expanded the doctrine and initiated the Dollar Diplomacy that was needed to justify defense of the Panama Canal. The Dollar Diplomacy did not have peaceful goals all the time, while the try to establish domination over Honduras buying the debit of British financiers was not ultimately successful.
The support of the American politicians has always been on the side of Alliance for Progress; it was pointed to the foreign spectators and to be more specific to located foreign interests in Latin America; as a result, it failed to increase foundation in the U.S. Receiving the support of social scientists throughout the United States, people in Latin America were presenting detailed tactics for review. In spite of the fact that financially conventional Eisenhower Administration refused the proposed idea outright, Administration of Kennedy accepted it and U.S. finances went straight into the pockets of elite of Latin American and especially Nicaragua Somoza.