an Entity references as follows:
The history of the Nahuatl, Aztec or Mexicano language can be traced back to the time when Teotihuacan flourished. From the 4th century AD to the present, the journey and development of the language and its dialect varieties have gone through a large number of periods and processes, the language being used by various peoples, civilizations and states throughout the history of the cultural area of Mesoamerica.