which statement explains how justinian's code was a turning point in the regulation of the byzantine empire?

A ) justinian's code codified roman law and allowed justinian to have creater control of empire.
B ) justinian's code did not have an effect on the byzantine empire because the people
C ) justinian's code was added to the byzantine empire after his reign when the empire started declining.
D ) justinian's code complicated the existed legal code of the time period/