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."
51st state
On June 27, 2018, Jenniffer González-Colón, Puerto Rico's non-voting member of Congress, introduced the Puerto Rico Admission Act of 2018 (HR 6246) to Congress to admit Puerto Rico as a US state. The legislation would create a taskforce to repeal or amend any existing laws that have unequal application between Puerto Rico and the several States to phase in equality for Puerto Rico. Under this legislation (if passed), Puerto Rico would become incorporated (from its current unincorporated status) while equality with US States is phased in and Puerto Rico would fully become a US State by January 2021. The bill introduced into the House has bipartisan support with 37 cosponsors, including 22 Republicans and 15 Democrats. Jenniffer Gonzalez-Colon is the Resident Commissioner of Puerto Rico. The Resident Commissioner is elected by the people of Puerto Rico to serve in the US House of Representatives but does not have full voting power, due to its unequal status as a US territory. The legislation cites the two referenda Puerto Rico voted on in favor of Statehood to call on Congress to admit Puerto Rico as a State as an expression of the will of the people in the territory.