I miss your archaeology articles. I recently visited the Hopewell Ceremonial Earthworks. What a breathtaking sight. Camp Sherman during the civil war was established there and a few mounds were dug up and barracks put in their place. I imagine the boys in blue had more than a few tales about this place after dark. I was the only one there that day and had the circle to myself standing near the tree to the right in the picture. I had this unbelievable urge to sing.
https://www.nps.gov/hocu/index.htm