President Lyndon B. Johnson sends more than 22,000 U.S. troops to the Dominican Republic, on April 28, 1965, purportedly to prevent the establishment of a Communist government in the Central American Nation. The U.S, military intervention, was followed by protests in Latin America.
Ultimately, 42,000 American armed forces were deployed and remained there until September 1966. More than 3,000 Dominicans and 31 American servicemembers lost their lives. This was the second time that the U.S. invaded the Dominican Republic. The first time was in 1916, lasting over 8 years and resulting in the establishment of an American-sponsored puppet government in the Dominican Republic. More