Although there is no incontrovertible evidence of child sacrifice in the Olmec civilization, full skeletons of newborn or unborn infants, as well as dismembered femurs and skulls, have been found at the El Manatí sacrificial bog.
[1] Some researchers have also associated infant sacrifice with Olmec ritual art showing limp "were-jaguar" babies, most famously in La Venta's Altar 5 (to the right) or Las Limas figure.
In every case, the 42 children, mostly males aged around six, were suffering from serious cavities, abscesses or bone infections that would have been painful enough to make them cry continually.
[8] In History of the Things of New Spain Sahagún confesses he was aghast by the fact that, during the first month of the year, the child sacrifices were approved by their own parents, who also ate their children.
In the month Tepeilhuitl (from September 30 to October 19) children and two noble women were sacrificed by extraction of the heart and flaying; ritual cannibalism in honor of Tláloc-Napatecuhtli, Matlalcueye, Xochitécatl, Mayáhuel, Milnáhuatl, Napatecuhtli, Chicomecóatl, Xochiquétzal.
[citation needed] Archaeologists have uncovered physical evidence of child sacrifice at several pre-Columbian cultures in South America.
In an early example, the Moche of Northern Peru sacrificed teenagers en masse, as archaeologist Steve Bourget found when he uncovered the bones of 42 male adolescents in 1995.
Researchers have identified at least 227 individuals as sacrificial victims, and it is believed that this mass sacrifice may have been carried out to appease deities who were supposedly bringing extreme rainfall weather conditions upon the Chimú.
As the journey was extremely long and arduous, especially so for the younger, coca leaves were fed to them to aid them in their breathing so as to allow them to reach the burial site alive.
[14] Early colonial Spanish missionaries wrote about this practice but only recently have archaeologists such as Johan Reinhard begun to find the bodies of these victims on Andean mountaintops, naturally mummified owing to the freezing temperatures and dry windy mountain air.
In 1995, the body of an almost entirely frozen young Inca girl (age 15), later named Mummy Juanita, was discovered on Mount Ampato.
The latter's nickname reflects the fact that sometime during the 500 years on the summit, the preserved body was struck by lightning, partially burning it and some of the ceremonial artifacts.
This was chronicled by Juan de Castellanos, who described the feasts and human sacrifices that were done in honour of Icaque, an Andean prehispanic goddess.
[18][19] Mound 72 at the Mississippian culture site of Cahokia, directly across the Mississippi River from modern St. Louis, Missouri, contained the remains of "scores of clearly sacrificed female retainers" as well as four headless male skeletons.
The roughly contemporaneous site of Dickson Mounds, some 100 miles (150 km) to the north, also contained a mass grave with four headless male skeletons.