During his reign as emperor of the Holy Roman Empire, Charlemagne's empire flourished in terms of culture, education, and economy. He implemented educational reforms, established schools and libraries, and promoted the arts and learning. The Carolingian Renaissance, a revival of art, architecture, and scholarship, took place during his reign. Additionally, Charlemagne's administration and economy improved, and he implemented reforms in areas such as currency, trade, and agriculture. Overall, his reign as emperor of the Holy Roman Empire marked a period of prosperity and cultural revival.
