Polities and power
Book 1982 Upham, Steadman

Late AnasaziNorth America > Southwest and Basin
Upham examines the reasons for the historical continuity and development of the Western Pueblo Groups. He shows that Hopi, Zuni, and Acoma are hereditary oligarchies in which a core group of related individuals has dominated the leadership positions ...

The evolution of maize in the Jornada region of New Mexico and its implications for the Southwest
essay 1993 Upham, Steadman & MacNeish, Richard S.

Middle-Late Desert ArchaicNorth America > Southwest and Basin
Upham and MacNeish discuss the different types of corn that have been found in this region and the dates associated with them. Their data indicate agriculture was earlier here than in the rest of the southwest and that it probably arrived via the tra...