Assertion: caliph | /r/CapableOf | lead initial imperial expansion
Facets:
value: famously
type: MANNER
Source sentences:
text: According to Anver M. Emon, "There is intense discussion in the secondary literature" about the Pact's authenticity, with scholars in disagreement over whether it might have originated during the reign of Umar b. al-Khattab ['Umar I] or was "a later invention retroactively associated with Umar -- the caliph who famously led the initial imperial expansion -- to endow the contract of dhimma with greater normative weight" Several historians suggest that the Pact was written over the course of several centuries, not all at one time.