Genghis Khan's Secret Weapon: The Yam Postal System

In this episode, Lucas and Luna explore the Yam, the Mongol Empire's lightning-fast relay postal system, and how it underpinned Genghis Khan's conquests. They trace its origins, the leather passports called gerege, the network of stations and fresh horses, and how it slashed travel times across Asia. Lucas reveals how the Yam was a crucial tool for intelligence, command, and supply, and how it later dazzled European visitors like Marco Polo. The conversation also touches on the system's costs—and the brutal punishments for abusing it. Along the way, Lucas ties the Yam to the broader Mongol achievement of unifying Eurasia, and briefly acknowledges how listener support keeps the show ad-free. #Yam #GenghisKhan #MongolEmpire #PostalSystem #Gerege #PaxMongolica #Subotai #Jebe #CentralAsia #SteppeHistory #MarcoPolo #SilkRoad #Kurultai #Tumen #1220s #MongolConquests #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo