What good things and bad things did Charlemage do?

Good things: Charlemagne expanded the Frankish Kingdom, promoted education and culture through the Carolingian Renaissance, and implemented administrative reforms that strengthened his empire.

Bad things: Charlemagne used military force to expand his empire, leading to widespread bloodshed and destruction. He also forced conversions to Christianity, sometimes through violent means, which resulted in the suppression of other religions and cultures.