Yes they did it helped them a lot
I think it was <span> over who would control appointments of church officials, a conflict which is sometimes called the Investiture Controversy. Hope this was useful :P</span>
3. fail of the Roman Empire
Answer:
B
Explanation:
I would say this because even if you did choose A, within out country we have a president instead of a King in office so the smart choice would be B. If it is A I am so sorry in advance.
