Final answer:
Cyrus the Great was famous for his military conquests and successful governance of the Persian Empire. He expanded the empire to become the largest in the world at that time and established a reputation for treating conquered enemies fairly and respecting local traditions.
Step-by-step explanation:
Cyrus the Great was famous for his military conquests and his ability to govern his empire. He expanded the Persian Empire into the largest land empire in the world at that time, encompassing territories from India to Egypt. Cyrus was known for treating his conquered enemies fairly and respecting local traditions, which helped to maintain peace and gain support in newly acquired areas. His legacy also includes the famous "Cyrus Cylinder," a proclamation that showcased his benevolent rule and respect for diverse cultures.