Question

On April 17, 1961, __________ was invaded at the Bay of Pigs by 1,400 anti-Castro refugees advised and armed by the U.S. Central Intelligence Agency (CIA), in hopes of sparking an uprising.

Answer 1

Definitely Cuba

Answer 2

Just think about the fact that the hopes were to start an uprising. An uprising would probably mean that it is with their own location, meaning the anti-Castro's(Cuba) would be uprising against him in Cuba