Did Corn Fuel Cahokia's Rise?

[Judi Lynn]

Did Corn Fuel Cahokia’s Rise?

Today, much of the corn (Zea mays) grown in North America is used to produce corn ethanol – a blend that is added to fuels, primarily gasoline.

But approximately 1,000 years ago, in what is now southern Illinois, corn may have played a pivotal role in fueling the rise of a Native American metropolis. A new study suggests that corn was the staple subsistence crop that allowed the pre-Columbian city of Cahokia to rise to prominence and flourish for nearly 300 years.

“A social change was taking place at Cahokia and corn basically helped fuel it,” said Thomas Emerson, an emeritus professor of Anthropology at the University of Illinois who led the study. The study findings were recently published in the journal American Antiquity.

Cahokia was the largest city in pre-Columbian North America. It was built by Native Americans known as the Mississippians, who were responsible for erecting some of the most impressive earthen mounds on the continent. At its height, the city boasted several large, flat-topped platform mounds – including the 30meter tall, four-terraced Monk’s Mound, which covered approximately 6 hectares at its base.

It was the city’s focal point and the largest earthen pyramid north of Mexico. Around A.D. 1050, Cahokia rose to dominate that region of the American Midwest where the Mississippi, Missouri, and Illinois rivers converge, a fertile floodplain known today as the “American Bottom.”

More:
https://www.heritagedaily.com/2020/06/did-corn-fuel-cahokias-rise/134037