History of the Jews in Puerto Rico Very few American Jews settled in Puerto Rico after it was ceded by Spain to the United States under the terms of the 1898 Treaty of Paris, which ended the Spanish–American War. The first large group of Jews to settle in Puerto Rico were refugees fleeing German–occupied Europe in the 1930s and 1940s. The second influx came in the 1950s, when thousands of Cuban Jews (most of Eastern-European descent) fled after Fidel Castro came to power. The majority immigrated to Miami, Florida, but a sizable portion chose to establish and integrate themselves on the neighboring island because of Puerto Rico's
Puerto Rico previously served as U.S. ambassador to El Salvador. As it is a territory of the United States of America, the defense of Puerto Rico is provided by the United States as part of the Treaty of Paris with the President of the United States as its commander-in-chief. Puerto Rico has its own Puerto Rico National Guard, and its own state defense force, the Puerto Rico State Guard, which by local law is under the authority of the Puerto Rico National Guard. The commander-in-chief of both local forces is the governor of Puerto Rico who delegates his authority to the Puerto