Why Are Squatter Settlements Absent from Cuba

Why are squatter settlements absent from Cuba?

A) The government of Cuba prohibited rural-to-urban migration.
B) The government destroyed all squatter settlements and sent their residents back to the rural areas.
C) Local cultural norms do not condone squatter settlements.
D) The socialist government provides affordable apartments.
E) The pace of urbanization was slow enough to enable private developers to build affordable housing for migrants to the cities.