What Is the Primary Reason African Religions Thrived and Developed

What is the primary reason African religions thrived and developed in the Americas?

A) Enslaved Africans continued to practice indigenous African religions in the Americas.
B) Recent immigrants have brought religious belief and practice with them.
C) Americans have traveled to Africa to learn about indigenous religions and brought them home.
D) African missionaries have been very active in bringing African religions to the Americas.