The empire ruled by Genghis Khan was the Mongol Empire. Established in the early 13th century, it became the largest contiguous empire in history after Genghis Khan united the Mongol tribes. Under his leadership, the empire expanded rapidly, conquering vast areas of Asia and parts of Europe. Genghis Khan’s military strategies and organizational skills contributed to the empire's success, allowing for the integration of diverse cultures and economies across the territories. The Mongol Empire significantly influenced trade, communication, and cultural exchanges along the Silk Road during its peak.