Roosevelt Corollary - Use of The Corollary

Use of The Corollary

See also: Overseas interventions of the United States

The Roosevelt Corollary was supposed to be an addition to the Monroe Doctrine, however, it could be seen as a departure. While the Monroe Doctrine said European countries should stay out of Latin America, the Roosevelt Corollary took this further to say that the United States had the right to exercise military force in Latin American countries in order to keep European countries out. Historian Walter LaFeber wrote

essentially turns the Monroe Doctrine on its head and says the Europeans should stay out, but the United States has the right, under the doctrine, to go in in order to exercise police power to keep the Europeans out. It's a very neat twist on the Monroe Doctrine, and, of course, it becomes very, very important because over the next 15 to 20 years, the United States will move into Latin America about a dozen times with military force, to the point where the United States Marines become known in the area as "State Department troops" because they are always moving in to protect State Department interests and State Department policy in the Caribbean. So what Roosevelt does here, by redefining the Monroe Doctrine, turns out to be very historic, and it leads the United States into a period of confrontation with peoples in the Caribbean and Central America, that was a really important part of American imperialism.

U.S. Presidents cited the Roosevelt Corollary as justification for U.S. intervention in Cuba (1906–1909), Nicaragua (1909–1910, 1912–1925 and 1926–1933), Haiti (1915–1934), and the Dominican Republic (1916–1924).