What US territory is located in the Caribbean Sea, southeast of Miami, Florida?

Puerto Rico is a US territory, meaning that it is partially self-governing but still under the authority of the US government. As citizens of a US territory, Puerto Ricans are free to travel between the island and the continental United States. However, the territory does not have any voting members in Congress.

Asked by Beth Meberg · Last updated 5 years ago · 5.2M views · SOURCE