Correct answer:
The Zapotec king became Christian
The Zapotecs lived in the highlands of southern Central Mesoamerica, they were known as the "Peoples of the Clouds."
When the Spaniards defeated the Aztecs, King Cosijoeza of the Zapotecs ordered his people not to confront the Spaniards so as not to run with the same fate. What forced him to convert to Christianity.