Answer:
Maya city states.
Explanation:
Maya cities were considered as the center of population of the pre-Columbian Maya civilization of Mesoamerica.
The mesoamerica are the civs of mexico and central america.
The Maya cities were known to include the famous civ of meso, present day yucatan peninsula, Belize, Guatemala, and city-states.
Their kings were being referred to as Shamans, and the largest city was Tikal.
In conclusion there was a theory which was called "The theories of Collapse of Maya".
This theories stated what caused the collapse of Maya. And they include
* Overuse of land,
* Volcanic activity,
* Disease or city-state rivalry
* overpopulation.
