06/30/2026
Ancient Missouri featured a landscape inhabited by Indigenous civilizations for over 13,000 years. The region was an epicenter of North American mound-building cultures, massive prehistoric cities, and Pleistocene megafauna.Key Prehistoric Eras & CulturesPaleo-Indian Period (12,000+ years ago): The first inhabitants were nomadic hunters who roamed the region alongside Ice Age megafauna like mammoths and mastodons.Mississippian Period (800–1600 CE): The most complex ancient civilization in North America flourished here, defined by advanced agriculture, trade networks, and monumental earthworks.Prominent Archaeological Sites"Mound City" (Modern-day St. Louis): Before European settlement, the area where St. Louis stands today contained dozens of monumental earthen mounds used for ceremonial and burial purposes.Cahokia Mounds: Situated just across the Mississippi River in Illinois (but acting as the metropolitan hub for the broader region), this was the largest ancient city north of Mexico, housing up to 20,000 residents at its peak.Graham Cave State Park: An important archaeological site providing evidence of continuous human occupation and adaptation extending back up to 13,000 years.River Bluffs: The bluffs lining the Missouri River are dotted with smaller, ancient stone-lined burial chambers and ceremonial mounds built by Hopewell and Mississippian cultures.
The ENTIRE History of Missouri to Fall Asleep ToDrift through the ...
