The indigenous question

No seriously go walk in there and ask them if they've heard of jesus christ. They have and you'll find a missionary nearby. The same one teaching them Spanish.

The church has been doing this for centuries now.

sure buddy

The average anthropologist will not trek miles by foot in 100% humidity and 103F weather to teach retards how to love anthropology. But a catholic monk will. This has been the case for about three centuries now, and is why south america is almost 100% catholic.

american detected, opinion discarded
you do not know what you are talking about.