He wanted to create ethical models for people and he made Confucianism.
I hope this helps
Explanation:
I believe that it A. if I am wrong I'm sry and please correct me
The major problem was the division. For examplo: the Cordoba caliphate <span>disintegrated into 28 taifas.
</span>
Letter b) <span> It fell because the divisions within the empire made it vulnerable to attack.</span>
Would be number A. I hope I was able to help