How does the religious affiliation differ between north and south america?

answer choices:
*there are more christians in south america than north america.

*indigenous religions make up the base of religion in south america, unlike north america.

*there are a wide variety of religions in north america, unlike south america.

*most people in north america are not affiliated with a religion, unlike citizens of south america.

The correct answer is there are more Christians in South America than North America.  

The most professed religion in South American countries is Catholicism   (91.9% of the South American population is Christian, but less than half are praticant). This is probably due to the fact that the catholic faith was the only religion allowed in the colonial era and the indigenous inhabitants of these countries were forced to abandon their beliefs during the Spanish colonization and settlement in the Americas.

true

can you explain it better