The empire of Charlemagne was located on a vast territory, on which several different peoples were simultaneously “born”: the French, Germans, Burgundians and Italians. As they were “born”, these peoples formed their statehood, separating from the Carolingian empire. Under Chlodwig, one people of the Franks managed to subjugate small Gaul, creating a strong state there.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.