How did the teotihuacan influence the aztec

Teotihuacan was a multiethnic society with presence of all Mesoamerican cultural areas, but not a peaceful paradise.Everything indicates that it was a militarist empire, which practiced mass human sacrifices according to archaeological discoveries of the last decade that will be the central topic to be discussed by more than 60 specialists next week.

African americans at the time just came out of slavery and needed money to provide for there families. so they joined for the money mainly.