Answer: Charlemagne was coronated by the pope in 800 and closely collaborated with Catholic church (Alcuin of York). He was aware of the importance of the church for stabilization of his power. His power extended from the river Elbe to today´s Catalunya (Barcelona). He invested much energy into Christianization of the Saxons. As a first medieval emperor he considered himself a continuation of Roman emperors. He was a son of Pipin III Le Bref and grandson of Charles Martel. During his reign the carolinian renaissance took place (arts, education, culture in general). After his death, his empire was divided into 3 parts.
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