LaDonna Brown describes the Cahokia Mound site, which had a population of about 40,000 and is believed to be the epitome of prehistoric civilizations on the North American continent.
Donate and help us!
We're a non-profit organisation and we need your help! This website costs money and we have to buy quality research material to produce great content. Our donors make this project possible. Please consider donating; even small amounts help. Thank you!