Answer:
Present religion of Cuba is Christianity.
Step-by-step explanation:
There was arrival of Catholicism and African religions due to Spanish colonization and trans-Atlantic slave trade in 15th and 16th century respectively.
Over time, these religions transformed, and the Catholic Church became close to Spanish colonialism.
Afro-Cuban religions also suffered during colonization.
Under Castro’s rule, Cuba became a self-declared atheist state where Christians were harassed. But, the Church played a significant political role, it brought a huge influence through the educational system. Then, in 1992 the Cuban Constitution got amended and it was declared a secular state. It was no longer an atheist Republic.