Answer:
Based on the information, Ciro sought to record his success as a ruler.
Step-by-step explanation:
Ciro the Great wanted to register his success as a ruler and so he decided to write the Cyrus Cylinder, where he pointed out how his management was beneficial to all the people. This need to keep his success on record arose because he had a great challenge in governing such a large and diverse kingdom, with different languages, cultures and ethnicities, but even so he managed to be a good leader and supply the needs of his kingdom.