17. Genghis Khan Was Open to New Ideas
Genghis Khan and the lieutenants he trained were not conservative when it came to warfare. Having already revolutionized Steppe warfare and discarded many of the olden tribal ways of fighting, Genghis was not particularly wedded to any traditions. He and his subordinates were instead open minded and receptive to adopting the military techniques of others, provided they were effective. For example, the Steppe had no tradition of siege warfare, yet the Mongols successfully besieged and captured numerous cities by employing Chinese, Persian, Arab, and European specialists. Within a generation, the Mongols became the greatest practitioners of siege warfare since the ancient Romans.
