I give out brainlist! Rule of the Roman Empire was divided between two emperors until A the fall of Rome.
b
the code of Justinian.
c
the conflict over iconoclasm.
d
the crowning of Charlemagne.

Upon the fall of rome, europe ceased being influenced by the cultures of the mediterranean coast and was more influenced by germanic tribal confederations that had already taken over vast swathes of roman territory, although the influence of rome on the former empire was very strong in legal