Tuesday, August 30, 2022

Oldest human-made structure in the Americas is older than the Egyptian pyramids

Oldest human-made structure in the Americas is older than the Egyptian pyramids
The grass-covered mounds represent 11,000 years of human history. To find the oldest known human-made structures in the Americas, you don't need to …

* View the article originally published here. ** More curations: Al Cannistra at San Antonio ONE here.

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