<p>Ohio was once home to one of the most advanced Indigenous civilizations in North America — long before cities, kings, or colonists. In this episode, Dr. Brad Lepper, Senior Archaeologist at the Ohio History Connection, takes us deep into the world of the <strong>Hopewell culture</strong> — master builders of geometric earthworks, lunar calendars, and ceremonial centers. Discover what they built, how they lived, and what modern science is just now learning from these sacred sites.</p> <br/><br/>This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit <a href="https://thestashcast.substack.com/subscribe?utm_medium=podcast&#38;utm_campaign=CTA_2">thestashcast.substack.com/subscribe</a>