this title wins an award for stupidity and ridiculousness, it smears all native americans with what one culture did a thousand years ago?
Find some history books about the earliest days of the founding of Texas. And read about the Comanches and what they did to the settlers. One of their favorite things was to capture a man and cut off his arms and cook them over a fire and eat them right there with him alive. That was in the early 1800s not a thousand years ago.
actually cannibalism and human sacrifice were pretty common among american indians in both north and south america.
that said, human sacrifice was common in europe before christianity. as well human sacrifice was common in oceana africa and asia before christianity.
the abolition of official human sacrifice throughout the world is probably the most significant thing that Jesus did.