The European discovery of Vieques is sometimes credited to Christopher Columbus, who landed in Puerto Rico in 1493. It does not seem to be certain whether Columbus personally visited Vieques, but in any case the island was soon claimed by the Spanish. During the early 16th century Vieques became a center of Taíno rebellion against the European invaders, prompting the Spanish to send armed forces to the island to quell the resistance. The native Taíno population was decimated, and its people either killed, imprisoned or enslaved by the Spanish.