On September 28, 1965, six years after he led the Cuban Revolution and four years after the failed U.S.-backed Bay of Pigs Invasion, Fidel Castro announces that any Cuban who wished to leave the island was free to do so. With Cuban forces no longer blocking civilians from leaving, a massive wave of emigration ensued, bringing hundreds of thousands of Cuban immigrants to Florida.
Political repression had brought about Castro's revolution, but much remained the same under the new regime. As Castro became increasingly vocal about his belief in socialism and opposition to American imperialism, he faced dissent from political opponents at home and hostility from the American political establishment.
The year after the Bay of Pigs, the United States and Soviet Union nearly went to war over the latter's placement of nuclear missiles on the island. Due to the recent hostilities, many Americans assumed Castro was behind the assassination of President John F. Kennedy in 1963, although no such evidence has ever emerged. Castro refused to allow Cubans to leave for America, although a number of dissenters and supporters of the deposed Batista regime did succeed in escaping.
