"In 768 Charlemagne became king of the Franks. He fought to increase his power and territory and greatly expanded his empire. As a result, much of the original Roman empire fell under his rule. He was responsible for the creation of schools and the spread of Christianity throughout Europe.
Answer:
D (it's a sort of trick question
Explanation:
here ya go ;)
The holy roman emperor (Henry IV) wanted to make the church independent from secular rulers so he banned the practice of Lay Investiture. The pope (Gregory VII) excommunicated him and went to find a new emperor when Henry IV confessed to him he was a sinner and Gregory forgave him. But Henry was so butt hurt about it that he sent to roman military to kill the pope.
:)
