How did a change in the Bierman affect by for people in American southwest?

Explanation:

The Southwest region, expanding through present-day Arizona and New Mexico and into Colorado, Texas, Utah, and Mexico, was home to a variety of indigenous groups and cultural practices pre-colonization. In this region dwelled several groups we collectively call the Pueblo. The Spanish first gave them this name, which means “town” or “village,” because they lived in towns or villages of permanent stone-and-mud buildings with thatched roofs. The three main groups of the Pueblo people were the Mogollon, Hohokam, and Anasazi.

Anasazis, sometimes called the Ancestral Pueblos, resided in the Four Corners region (where the states of Colorado, Utah, New Mexico, and Arizona meet today); the Mogollon lived mostly in southwestern New Mexico; the Hohokam dominated the desert of southern Arizona.

Historians estimate that these three groups reigned over the region from approximately 200-1500 CE, and either dissolved or evolved into the Pueblos, whom the Spanish encountered during colonization and who still reside in modern New Mexico. They have also transformed into the Zuni and Hopi tribes. The Apache and Navajo tribes arrived in the Pueblo region around 1200 CE from the Pacific Northwest and remained distinct from the Pueblo people living in the region.