Understanding ancient history is no easy feat, and although we might think we’ve got things all figured out one discovery can turn everything on its head. Let's investigate some incredible underground discoveries that have changed history.Our Sponsors:* Check out HelloFresh and use my code 50beamazed for a great deal: https://www.hellofresh.com/Advertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy