Answer:
In the bubble I would include next characteristics:
Christianity
Religious form of art
Greek language
Diverse culture
Centralized government
Modern laws
Explanation:
The Byzantine Empire was the most developed country in medieval Europe. It preserved the tradition of Roman Empire, introducing many elements of it. Still, they were observed as Eastern (Orthodox) Christians, with an Emperor who had supreme authority. Greek language became official instead of Greek, and art was influenced by Christian teachings.
