NPR News: 1,000 Years Ago, Corn Made This Society Big. Then, A Changing Climate Destroyed Them

1,000 Years Ago, Corn Made This Society Big. Then, A Changing Climate Destroyed Them
The Mississippian American Indian culture rose to power after 900 A.D. by farming corn. Now, new evidence suggests a dramatic change in climate might have led to the culture's collapse in the 1300s.

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February 10, 2017 at 10:41PM
Environment