Genghis Khan is often considered the greatest conqueror in history. He founded the Mongol Empire in the early 13th century, which eventually became the largest contiguous empire in history. His innovative military strategies, organizational skills, and inclusivity towards conquered peoples enabled rapid expansion across Asia and into Europe. Genghis Khan's legacy profoundly influenced trade routes like the Silk Road, facilitated cultural exchanges, and altered the course of numerous civilizations. His impact is seen in the historical spread of ideas, technologies, and political structures.