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?