Cuba place on 14 April 1961. About 1,400 Cuban exiles disembarked at the Bay of Pigs, but failed in their attempt to overthrow Castro. In January 1962, Cuba was suspended from the Organization of American States (OAS), and later the same year the OAS started to impose sanctions against Cuba of similar nature to the US sanctions. The Cuban Missile Crisis occurred in October 1962. By 1963, Cuba was moving towards a full-fledged Communist system modeled on the USSR. During the 1970s, Fidel Castro dispatched tens of thousands of troops in support of Soviet-supported wars in Africa. He supported the MPLA
Protestantism in Cuba walls keeping Protestants out of Cuba were broken down. Many Protestants began to make their home in Cuba. Several more Protestants influenced the culture and society by coming to trade or vacation on the island. Even with the opening of trade, tensions remained strong between Catholics and Protestants in Cuba throughout the early days of the colony. Many of the Protestant churches in Cuba have ties to the United States through various missionary activity. The Baptist Convention of Cuba is an influential Protestant group that was begun by a Cuban exile who was associated with the American Southern Baptist Convention.