
Earth Lodge at Ocmulgee Mounds shows an example of earthworks that are over 1,000 years old. Skhamse1 via Wikimedia Commons, CC BY-SA Seth T. Kannarr, University of Tennessee Ocmulgee Mounds, a site in central Georgia with 12,000 years of Indigenous history, may be on the verge of becoming the newest U.S. national park. This is…