John P. Rogan unearthed artifacts in Georgia that suggest long-distance trade between sites, including Cahokia.
1 report, 1 independent
Updated Oct 19
AI-generated analysis. Brind wrote this summary from the reports listed below. It can be wrong. Each section says how much you can rely on it, and the sources are linked so you can check.
What happened
John P. Rogan unearthed artifacts in Georgia that suggest long-distance trade between sites, including Cahokia.