Answer:
Cuba
Step-by-step explanation:
The US-Cuba relations deteriorated after the Cuban Revolution of 1959 and US severed diplomatic ties with Cuba in 1961 began operations to topple the Cuban government and also imposed restrictions against it as Cuban government had nationalised US corporations property in Cuba. Pigs of Bay invasion(1961) was a major step taken by US government to stop Fidel Castro's attempt to spread communism throughout Latin Africa and America.