A little further south, the Mogollon people [1] are also getting more attention. Lots of the groups in that area moved north and south based on periods of cold

A little further south, the Mogollon people [1] are also getting more attention. Lots of the groups in that area moved north and south based on periods of cold or droughts, came into conflicts, and so on (at least this is the current theory behind things like the Gila Cliff dwellings and Mesa Verde and similar cliff dwelling sites, AIUI). [1] https://en.m.wikipedia.org/wiki/Mogollon_culture https://en.m.wikipedia.org/wiki/Mogollon_culture