1. Under the leadership of Emperor Constantine:
A) the Roman Empire was purged of its eastern characteristics.
B) the Justinian legal code was spread throughout the empire.
C) Constantinople served as the sister-capital of Rome.
D) the Hagia Sophia was constructed in 532 C.E.
2. Which of the following groups migrated to Carthage, then across the Mediterranean Sea to Rome?
A) Huns
B) Angles, Saxons, Jutes
C) Visigoths
D) Vandals, Alans, Sueves.