What was the difference between the administration of the state in Byzantium and in the empire of Charlemagne?

Their differences were as follows:

To solve important state problems, Karl convened a council from the highest nobility;
Justinian made all decisions individually.

We can say that, despite the fact that there was an absolute monarchy in the Frankish kingdom, the king still enjoyed the support of his advisers



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.