Answer:
The Empire was stable and prosperous because of Cyrus's strong leadership.
Step-by-step explanation:
Cyrus was one of the Great King of the Persian Empire who ruled for about thirty years. He led many campaigns which helped in expanding the empire in the vast region. The army consists of infantry with wicker shields, spears, swords, bow and arrow. The Persian Empire reached its height with military campaigns that conqueror the land to a larger extent.