Topic summary
Bajio

Extracted from the Wikipedia article Bajío.
Pre-Columbian
The Bajio from pre-Columbian times is best remembered from the Chichimeca nations, the name given by the Mexicas to a group of indigenous chiefdoms without clear states, boundaries or dwelling places, who inhabited the center and north of the country, such as Guachichiles, Guamares, Pames, Tecuexes, among others.