Final answer:
The migration of Cubans to the United States since 1959 is primarily due to the rise of communism under Fidel Castro. Many wealthy and educated Cubans have migrated to the Miami area to avoid having their assets seized by the government. Waves of Cuban migration to Miami include the main wave after Castro took power, the Mariel boatlift in 1980, and continued illegal migration attempts.
Step-by-step explanation:
The main reason for the migration of Cubans to the United States since 1959 is the rise of communism under Fidel Castro. Many wealthy and educated Cubans migrated to the United States, particularly to the Miami area, to avoid having their assets seized by the government. The different waves of Cuban migration to Miami include the main wave of immigration after Castro took power in 1959, the Mariel boatlift in 1980, and the continued migration of Cubans trying to enter the United States illegally.