Justinian is crowned emperor and restores the Roman Empire in the Mediterranean.
Lombards conquer much of Italy and other parts of the Byzantine empire.
Arab armies take Syria, Palestine, and most of North Africa from the Byzantine empire.
Byzantine emperors adopt iconoclasm.
Macedonian emperors lead the empire to a military, cultural, and territorial revival.
The Great Schism between the eastern and western churches occurs.
Seljuk Turks defeat Byzantine forces; Byzantium becomes involved in the Crusades.
Explanation:
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