III.Northern Peoples. A .Southwestern Desert Cultures Agriculture Irrigation-based agriculture was introduced to Arizona from Mexico around 300 b.c.e . the Hohokam constructed extensive irrigation works in the Salt and Gila valleys around 1000 c.e . III.Northern Peoples.
A.Southwestern Desert Cultures
B.Mound Builders: The Mississippian Culture (700-1500)
The Human Record pages 406- 409
What did you learn about Incan Civilization from Pedro de Cieza de Leon?