Answer:
The US in in possession of Puerto Rico. The US won Puerto Rico in a war.
Governments: US and Spain
Only one year after Spain granted Puerto Rico self-rule, American troops raise the U.S. flag over the Caribbean nation.
Near the end of the Spanish-American War, U.S. forces launched an invasion of Puerto Rico. U.S. troops were able to secure the island by mid August.
Step-by-step explanation: