Umar ibn 'Abd al-'Aziz, Caliph (Umayyad Caliphate) : All Data

Umar ibn 'Abd al-'Aziz was the Caliph of the Umayyad Caliphate from 717 to 720. During his reign, he implemented significant reforms and focused on justice and good governance. One of the most important wars that occurred during his tenure was the Second Arab Siege of Constantinople, which took place from 717 to 718.

1. Lists and Timelines of Events that took place during the tenure of the Ruler

Umar ibn 'Abd al-'Aziz, Caliph(Umayyad Caliphate): Timeline of the wars the ruler was involved in

2. Maps Comparing Territorial Boundaries Before and After the Ruler´s Reign

Information

Umar ibn 'Abd al-'Aziz, Caliph (Umayyad Caliphate) : All Data

1. Lists and Timelines of Events that took place during the tenure of the Ruler

2. Maps Comparing Territorial Boundaries Before and After the Ruler´s Reign

3. Maps of Maximum Historical Extents

4. Monthly Summaries of Events

5. Time Series of Historical Population and Area

6. Time Series of Territorial Changes

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