The ancient leader credited with establishing the first empire in recorded history is **Sargon of Akkad**. Ascending to power in the 24th century BCE, he united various city-states in Mesopotamia under one rule, forming the Akkadian Empire. Sargon’s innovative administrative practices, including the implementation of a centralized government and the use of a standing army, played crucial roles in maintaining order and control over his diverse subjects. His legacy influenced subsequent rulers and empires, highlighting the significance of centralized authority and imperial governance in ancient civilizations.