https://www.smithsonianmag.com/smart-news/stone-circles-avebury-may-have-surrounded-house-neolithic-one-percent-180971974/
Chris Mav
flipped into Archaeology and History
https://www.smithsonianmag.com/smart-news/stone-circles-avebury-may-have-surrounded-house-neolithic-one-percent-180971974/