What did Pope Leo hope to accomplish at the Coronation of Charlemagne?
(A).assert Charlemagne as head of the church
(B).assert the church over Charlemagne's rule
(C).acknowledge Charlemagne as ruler of Europe
(D).acknowledge the Roman Catholic church as the one true church

Pope Leo hoped to accomplish assert the church over Charlemagne's rule at the Coronation of Charlemagne.

Option: B

Explanation:

Charlemagne was a very person who donated many things for the betterment of the Christianity. To acknowledge the contribution of Charlemagne's pope Leo arranged a crown ceremony for offering honor to the Charlemagne. When the king Charlemagne faced problem and difficulties in securing his empire from the attack of Roman empire pop Leo had helped him a lot.

With the help of King Charlemagne pop Leo wanted to make church as the supreme power holder in the society which will not only control the spiritual life of citizen but also control the daily life of them.

unless they converted, many non-christians (mainly jews and muslims) were persecuted

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.