Original: Sugiyama: 111 Teotihuacanos practiced human sacrifice: human bodies and animal sacrifices have been found during excavations of the pyramids at Teotihuacan; and it is believed that when the buildings were expanded, sacrifices were made to dedicate the new building.
Simplified: As with other Mesoamerican cultures, Teotihuacános practiced human sacrifice. Human bodies and animal sacrifices have been found during excavations of the pyramids at Teotihuacán. When the buildings were expanded, sacrifices were probably made to dedicate the new building.