Cuban post-revolution exodus
The Cuban post-revolution exodus is the decades long continuous emigration of Cubans from the island of Cuba that has occurred since the conclusion of the Cuban Revolution in 1959. Throughout the exodus, it is estimated that more than 1 million Cubans emigrated within various emigration waves, due to political repression and disillusionment with life in Cuba.
Source: Wikipedia — Cuban post-revolution exodus (CC BY-SA 4.0)