Mississippian culture

Mississippian culture was a network of societies in eastern North America, flourishing roughly from 800 to 1600 CE. Its communities built platform mounds, farmed maize, and connected through regional trade and political alliances.

Maize agriculture: The cultivation of maize, a domesticated grain that became a staple crop across much of the Americas. Maize surpluses supported larger settlements and helped sustain Mississippian populations.
Cahokia: A large pre-Columbian city near present-day St. Louis, inhabited chiefly between about 1050 and 1350 CE. Cahokia was the largest known Mississippian center and had an extensive mound precinct.
Chiefdom: A political system in which authority is organized through ranked communities and hereditary leadership. Many Mississippian societies are interpreted as chiefdoms, though their political forms varied.
Woodland period: A broad archaeological period in eastern North America before the rise of Mississippian societies. Woodland communities supplied regional traditions from which Mississippian lifeways developed.
Cahokia decline: The gradual reduction and abandonment of Cahokia as a major population center after its florescence. Cahokia’s decline illustrates that Mississippian political and settlement systems changed over time.
Platform mound: A flat-topped earthen mound built to support buildings, ceremonies, or elite residences. These structures are among the most distinctive features of Mississippian town centers.
Moundville Archaeological Site: An archaeological site in Alabama containing a major Mississippian settlement and monumental earthen mounds. Moundville demonstrates that powerful centers developed beyond the Mississippi River valley.
Mississippian palisade: A defensive wooden wall built around some Mississippian settlements. Palisades at sites such as Cahokia and Angel Mounds show how communities marked and defended central spaces.
Emergent Mississippian period: The transitional era, roughly 900–1050 CE, when Mississippian traits appeared in parts of the American Southeast. This period captures the changes preceding Cahokia’s rise and wider Mississippian expansion.
Mississippian dispersal: The movement and reorganization of communities as major Mississippian centers changed or were abandoned. Dispersal helps explain how Mississippian practices persisted in new regional settings.

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