Genghis Khan and the Making of the Modern World

by Jack Weatherford

Some cities surrendered without fighting. Others fought for a few days or weeks, and only the hardiest of defenders held out for more than a few months. Genghis Khan had learned much from his campaigns against the Jurched cities: not only how to capture heavily fortified cities, but how to treat them afterward, in particular how to most efficiently plunder them. He did not want to repeat the mistakes of the chaotic plunder of Zhongdu. In Khwarizm, he introduced the new and more efficient system of first emptying the city of all people and animals before beginning to loot, thereby minimizing the danger to his men as they plundered. Before the plundering began, the Mongol warriors followed a similar procedure toward the enemy population in each hostile city. First, they killed the soldiers. The Mongols, dependent on cavalry, had little use for an infantry trained to defend fortress walls, and, more important, they did not want to leave a large army of former enemies blocking the route between them and their homeland in Mongolia. They always wanted a clear, open way home. After executing the soldiers, the Mongol officers sent clerks to divide the civilian population by profession. Professional people included anyone who could read and write in any language—clerks, doctors, astronomers, judges, soothsayers, engineers, teachers, imams, rabbis, or priests. The Mongols particularly needed merchants, cameleers, and people who spoke multiple languages, as well as craftsmen. These w...