History of Texas – Wikipedia

Texas lies at the juncture of two major cultural spheres of Pre-Columbian North America, the Southwestern and the Plains areas. The area now covered by Texas was occupied by three major indigenous cultures, which had reached their developmental peak before the arrival of European explorers and are known from archaeology.These are: the Pueblo from the upper Rio Grande region, centered west of …

https://en.wikipedia.org/wiki/History_of_Texas