WORLD CIVILIZATION

Detailed explanation-1: -The Achaemenid Persian Empire first expanded under the leadership of Cyrus the Great, who utilized a strategy of religious and cultural toleration to maintain order.

Detailed explanation-2: -Cyrus the Great was the founder of the Achaemenian Empire. His empire, stretching from the Aegean Sea to the Indus River, was the largest that had ever existed at the time of his rule. Cyrus pieced his kingdom together using a mixture of conquest and diplomacy, attesting to his skills as a warrior and a statesman.