Mexica people: Semi-nomadic group who migrated south in the 14th century.
Continuity with Older Mesoamerican States (e.g., Maya):
City-Building Projects:
Wari: Significant earlier society that collapsed around 1000 CE.
Inca Empire (mid-1400s):
Differences from Aztecs:
Mississippian Culture (8th-9th century CE):
Chaco and Mesa Verde Societies (Southwest US):
Chaco:
Mesa Verde: