Genghis Khan, the original name of Temujin, is the founder of the Mongol Empire and one of the greatest conquerors in history. He was born around 1162 and became known as the leader of the Mongols in 1206. Key points: - Unification of Tribes: succeeded in uniting the Mongol tribes. - Military conquests: His empire spread from Asia to Europe. - War tactics: Use of modern methods and cavalry force. - Legislation: Establishing laws called "Yasa" for order in the society. - Cultural effects: Expansion of commercial and cultural ways. Genghis Khan died in 1227 and left a deep impact on history.