-
13
Appointed as Caliph
-
13
Established Government and Laws
-
13
Battle of Bridge
-
14
Established Education System
-
14
Fall of Damascus
-
15
Battle of Qadsiyah
-
15
Battle of Yarmuk
-
16
Conquest of Jerusalem
-
16
Military introduced as State Department
-
17
Renovation of mosques in Makkah and Madinah
-
17
Introduced Islamic Calendar
-
17
Drought in Arabia
-
17
Headstone laid to build a canal
-
17
Conquest of Persia
-
18
Plague in Syria & Palestine
-
20
Established provinces
-
20
Established Bait-al-Mal
-
Period: 21 to 23
Conquered Persia completely
-
23
Martyred