The empire best known for its extensive use of cavalry in warfare is the Mongol Empire. Established in the 13th century under Genghis Khan, the Mongol Empire became the largest contiguous empire in history, primarily due to its highly skilled horsemen. These cavalry units employed superior tactics such as swift movements, feigned retreats, and coordinated strikes, which allowed them to conquer vast territories across Asia and Europe. The Mongols effectively utilized their nomadic lifestyle to sustain their military campaigns, making cavalry not only their primary force but also a central aspect of their military strategy.