Answer :
Final answer:
Ravenna was part of the Byzantine Empire in 1020 A.D. (CE).
Explanation:
Ravenna was part of the Byzantine Empire in 1020 A.D. (CE). Ravenna served as the capital of the Byzantine exarchate, a region administered by a representative of the Byzantine Emperor.
Learn more about Byzantine Empire here:
https://brainly.com/question/42132349