• Is Amerindian society that develops 150-1250 ce
  • Is created by powerful chiefdoms
  • Increases in agri activity and creation of the bow helps develop the military
  • Expansion of trade networks
  • Leads to the rise of important urban centers
  • Made by earth mounds and plazas
  • Most important was called Cahokia
  • Had a population of about 30,00 in the year 1200
  • Controlled a sig amount of land around it
  • Population pressures and weather led to the decline
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