Puerto Rico is making its mark this week on two monumental stages: the Super Bowl halftime show and — with a single athlete — the Winter Olympics.

Music and sport are among the island's few opportunities to wave its flag for the world to see. But the question of which people get to represent Puerto Rico remains a complicated one, tied up in its history, identity and status as a U.S. territory, rather than a full-fledged state. Reactions to the performances this week show the evolution of who is welcome to do so.