Inside the Secret Mounds of Pre-Historic America

https://www.youtube.com/watch?v=AcbC7V5KC9o
https://scheerpost.com/2022/08/15/chris-hedges-we-are-not-the-first-civilization-to-collapse-but-we-will-probably-be-the-last/

#secret #mounds #prehistoric #america #history #illinois #mississippi-river #civilizations #cahokia #middle-mississippians #monksmound #earth #environment #climate #collapse #chrishedges