Since when is puerto rico part of the us?
No context provided
Since when is puerto rico aquired by the us?
1898
Puerto Rico has been under U.S. sovereignty for over a century and Puerto Ricans have been U.S. citizens since 1917. Since the promulgation of the current Commonwealth constitution in 1952, further local attempts to change the island's political status took place in 1967, 1993, and 1998. An additional referendum held in 1991 sought to amend the relationship through an amendment to the Puerto Rican constitution. Each time, the results favored retaining the current status over the possible independence of Puerto Rico and statehood alternatives.
Since when are Puerto Ricans U.S. citizens?
1917
Political status of Puerto Rico
Political status of Puerto Rico
https://en.wikipedia.org/wiki/Political%20status%20of%20Puerto%20Rico
Puerto Rico, which has been under U.S. sovereignty for over a century, was acquired by the U.S. in 1898, but Puerto Ricans did not become U.S. citizens until 1917.