Every Columbus Day, liberals insist that the story of European colonization is a simple narrative of good versus evil: horrible Europeans came upon innocent Native Americans, introducing slavery, exploitation, and oppression. A massive archaeological discovery blows one of many gaping holes in this narrative. While Europeans did indeed do horrible things, the natives weren't exactly innocent. Two hundred and fifty skeletons of children between the ages of 4 and 14 have been unearthed at Huanchaco, Peru, in what experts say is likely the world's largest child-sacrifice site. Huanchaco is a site of the Chimú culture (1200-1400), a predecessor to the...