Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Pre-Hispanic City of Teotihuacan' has mentioned 'Sacrifice' in the following places:
Occurrence Sentence Text Source
The victims were probably enemy warriors captured in battle and brought to the city for ritual sacrifice to ensure the city could prosper.
A specific type of obsidian blades, with a razor-sharp edge, was a ritual tool for use in human sacrifices, with which the priests removed the heart from the victims of the sacrifice.