Changes

The invasion ended with the Haitian-American Treaty of 1915. The articles of this agreement created the Haitian Gendarmerie, essentially a military force made up of U.S. citizens and Haitians and controlled by the U.S. Marines. The United States gained complete control over Haitian finances, and the right to intervene in Haiti whenever the U.S. Government deemed necessary. The U.S. Government also forced the election of a new pro-American President, Philippe Sudré Dartiguenave, by the Haitian legislature in August 1915. The selection of a President that did not represent the choice of the Haitian populace increased unrest in Haiti.

Following the successful manipulation of the 1915 elections, the Wilson administration attempted to strong-arm the Haitian legislature into adopting a new constitution in 1917. This constitution allowed foreign land ownership, which had been outlawed since the Haitian Revolution as a way to prevent foreign control of the country. Extremely reluctant to change the long-standing law, the legislature rejected the new constitution. Law-makers began drafting a new anti-American constitution, but the United States forced President Dartiguenave dissolve the legislature, which did not meet again until 1929.