Which of the following primarily accounts for the spike in Cuban immigration in the early 1960s?

(1 point)
Responses

ongoing civil war in Cuba
ongoing civil war in Cuba

changes in U.S. immigration laws
changes in U.S. immigration laws

communist takeover of the Cuban government
communist takeover of the Cuban government

rapid growth in Cuban wealth and mobility
rapid growth in Cuban wealth and mobility

communist takeover of the Cuban government