Here are the three choices for Puerto Rico's future status according to the text: 1. Become an independent country. This would mean Puerto Rico is no longer tied to the United States politically. 2. Become the 51st U.S. state. If Puerto Rico became a state, Puerto Ricans would be able to vote in U.S. elections and would have to pay U.S. taxes. 3. Remain a commonwealth. Currently, Puerto Rico is a self-governing territory with a constitution of its own and ties to the U.S. but Puerto Ricans cannot vote in U.S. elections and do not pay U.S. taxes.