One of North America's densest collections of Indigenous mounds is at risk. What it means.It's a product of climate change, which is causing wetter conditions across the upper Midwest, and manmade change to the river, altering its flow.News Articles#indigenous history#tribal sovereignty#Native Americans#indigenous rights#climate change#erosion#Mississippi River#archaeology#mounds#cultural heritage·jsonline.com·Oct 22, 2024One of North America's densest collections of Indigenous mounds is at risk. What it means.