Answer:
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Explanation:
The ancient power structures fortified into independent units of strength were called: fortresses city-states barracks assemblies. The ancient power structures fortified into independent units of strength were called city-states.
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Answer:
January 25 – Battle of the Zab: Abbasid forces under Abdallah ibn Ali defeat the Umayyads near the Great Zab River. ... Almost the entire Umayyad Dynasty is assassinated; Prince Abd al-Rahman I escapes to Al-Andalus. The Abbasids assume control of the Islamic world and establish their first capital at Kufa.
