about the administrative and infrastructural achievement of hazrat umar farooq and how did they contribute the spread of islam why is hazrat umar farooq important to Islamic history ? explain the role of harzat umar farooq to spread islam as a caliph?​

Which event transfer power from the west to the east? a. the development of a unique code of law for the byzantine empire b. the shift of the roman empire’s capital from rome to constantinople c. the entry of christian priests and missionaries into constantinople d. constantine i’s commemoration as the first byzantine emperor reset next