Answer
The rule of Rafael Trujillo in the Dominican Republic precipitated ongoing tension with Haiti, the Dominican Republic's western neighbor. Trujillo, who ruled from 1930 to 1961, was a ruthless dictator who ruled with an iron fist. He was also a staunch anti-Haitian and during his rule, he engaged in a series of policies that discriminated against Haitians and other Dominicans of Haitian descent.