One of the key factors that contributed to Genghis Khan's expansion of the Mongolian empire was his strong leadership and military strategies. Genghis Khan was a skilled military tactician who was able to unite various Mongol tribes under his rule and effectively command his forces in battle. He also implemented innovative tactics such as using a highly mobile cavalry force and utilizing psychological warfare to intimidate and defeat his enemies. Additionally, Genghis Khan's ability to adapt to different environments and learn from his defeats played a crucial role in the success of his military campaigns.
