Puerto Rican citizenship
In 1952, upon U.S. Congress approving the Constitution of the Commonwealth of Puerto Rico, also reaffirmed that Puerto Rican citizenship continued in full force. This was further reaffirmed in 2006 while the U.S. Senate probed into the President's Task Force on Puerto Rico's status. In 1953, U.S Ambassador Henry Cabot Lodge Jr., in a memorandum sent to the United Nations, recognized that "the people of Puerto Rico continue to be citizens of the United States as well as of Puerto Rico."
Statehood movement in Puerto Rico
Puerto Rico is, by a considerable margin, the largest U.S. territory in terms of both population and geographical area, being similar to Connecticut with respect to population size and geographical area. Puerto Rican residents do not participate in the Presidential elections, although once they establish residency in any of the 50 states or the District of Columbia they become eligible voters. Statehood would allow the population to vote in all elections as the residents of states already can.