Final answer:
Hammurabi was an important ruler in ancient Mesopotamia known for his Code of Hammurabi.
Step-by-step explanation:
An important ruler from ancient Mesopotamia is Hammurabi. He ruled Babylon during the first half of the eighteenth century BCE and created an empire that encompassed nearly all of Mesopotamia. He constructed irrigation projects, built temples, and published his legal edicts throughout his realm. Hammurabi's most well-known accomplishment is the Code of Hammurabi, which provided the laws and regulations for his empire.
Learn more about Hammurabi and his accomplishments