Question

what do puerto ricans call themselves?
islanders
boricuas
americans

Explanation:

Puerto Ricans often refer to themselves as "boricuas." The term "islanders" is too general, and while Puerto Ricans are American citizens, "Americans" is a broad term that doesn't capture their specific self - designation. "Boricuas" is a term deeply rooted in their cultural and ethnic identity, related to the original name of Puerto Rico, Borikén.

Answer:

B. boricuas