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No, floods didn't bring down ancient city of Cahokia

Physical evidence contradicts a theory that people fled the pre-Columbian Native American city of Cahokia due to a self-imposed environmental mistake.
Whatever ultimately caused inhabitants to abandon Cahokia, it wasn’t because they cut down too many trees, according to the research.
Archaeologists excavated around earthen mounds and analyzed sediment cores to test a persistent theory about the collapse of Cahokia, which was in what’s now southwestern Illinois. The city was once home to more than 15,000 people.
One oft-repeated theory is tied to resource exploitation: specifically, that Native Americans from densely populated Cahokia deforested the area, an environmental misstep that could have resulted in erosion and localized flooding. ....

United States , Northern Illinois University , University Of Illinois , Caitlin Rankin , National Geographic Society , Washington University , Bryn Mawr University , National Science Foundation , Washington University In St , University Of Illinois At Urbana Champaign , Columbian Native American , Native Americans , Cahokia Mounds State Historic , Mississippian Period , Cahokia Creek , National Geographic , ஒன்றுபட்டது மாநிலங்களில் , வடக்கு இல்லினாய்ஸ் பல்கலைக்கழகம் , பல்கலைக்கழகம் ஆஃப் இல்லினாய்ஸ் , கெய்ட்லின் ரான்கின் , தேசிய புவியியல் சமூகம் , வாஷிங்டன் பல்கலைக்கழகம் , ப்ரைன் மாயர் பல்கலைக்கழகம் , தேசிய அறிவியல் அடித்தளம் , வாஷிங்டன் பல்கலைக்கழகம் இல் ஸ்டம்ப் , பல்கலைக்கழகம் ஆஃப் இல்லினாய்ஸ் இல் ஊர்பன சாம்பியன் ,

Did tree removal cause Cahokia floods?

CAHOKIA MOUNDS Whatever ultimately caused inhabitants to abandon Cahokia, it was not. ....

United States , Caitlin Rankin , National Geographic Society , Bryn Mawr University , National Science Foundation , Geological Society Of America , Washington University , University Of Illinois At Urbana Champaign , Northern Illinois University , Arts Sciences At Washington University , Native Americans , Tedi Macias Professor , Cahokia Mounds State Historic , Mississippian Period , Cahokia Creek , Geological Society , Richard Hay Award , National Geographic , Native American , Tedi Macias Professor Of Anthropology In Arts Amp , Tristramr Tr , Pre Columbian , Washington University In St Louis , ஒன்றுபட்டது மாநிலங்களில் , கெய்ட்லின் ரான்கின் , தேசிய புவியியல் சமூகம் ,

Study: Scant evidence that 'wood overuse' at Cahokia caused collapse

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IMAGE: Archaeologists at Washington University in St. Louis found scant evidence that wood overuse at Cahokia caused local flooding and subsequent collapse.
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Credit: Joe Angeles / Washington University
Whatever ultimately caused inhabitants to abandon Cahokia, it was not because they cut down too many trees, according to new research from Washington University in St. Louis.
Archaeologists from Arts & Sciences excavated around earthen mounds and analyzed sediment cores to test a persistent theory about the collapse of Cahokia, the pre-Columbian Native American city in southwestern Illinois that was once home to more than 15,000 people.
No one knows for sure why people left Cahokia, though many environmental and social explanations have been proposed. One oft-repeated theory is tied to resource exploitation: specifically, that Native Americans from densely populated Cahokia deforested the area, an environmental misstep that could ....

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Study: Scant evidence that 'wood overuse' at Cahokia caused local flooding, subsequent collapse | The Source

Study: Scant evidence that ‘wood overuse’ at Cahokia caused local flooding, subsequent collapse
The remains of the most sophisticated prehistoric native civilization north of Mexico are preserved at Cahokia Mounds State Historic Site. (Photo: Joe Angeles / Washington University)
April 8, 2021
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Whatever ultimately caused inhabitants to abandon Cahokia, it was not because they cut down too many trees, according to new research from Washington University in St. Louis.
Archaeologists from Arts & Sciences excavated around earthen mounds and analyzed sediment cores to test a persistent theory about the collapse of Cahokia, the pre-Columbian Native American city in southwestern Illinois that was once home to more than 15,000 people. ....

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6 Lost Civilizations

Jeremy Woodhouse Digital Vision/Getty Images
Throughout the course of human history, great civilizations have been built, thrived, and declined. Many of these have been well documented by historians, and later civilizations have been able to track their rise and fall. But some seem to have suddenly disappeared. Some civilizations left clues as to what caused their demise, while the loss of others remains a mystery. Here are some of these puzzling lost civilizations.
The Maya
c. 800
Ygunza/FPG
At its height, the Maya empire extended throughout the Yucatán Peninsula, modern-day Guatemala, Belize, and parts of Mexico, making it one of the most dominant civilizations of its time. The Maya were quite advanced, demonstrating remarkable engineering skills and employing complex mathematics. The civilization appeared unable to sustain itself and experienced a dramatic decline about 900 CE. Archeologists now believe that the Maya were victims of ongoing war coupled wit ....

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