comparative: Byzantine Empire and Carolingian Empire

- The Carolingian maximum spiritual authority was the pope, whereas in the Byzantine it was the Patriarchof Constantinople.
- The language in the Carolingie empire it was the latin whilst in the Byzantine it was Greek.
- The Byzantine empire had a more different city than the Carolingian.
- The Carolingian were catholics while that orthodox Byzantines.
- The Carolingian empire had a much complex territorial organization that the Byzantine.