Assertion: mongol empire | /r/CapableOf | rule to the caspian sea
Facets:
value: from the pacific ocean
type: LOCATION
Source sentences:
text: Genghis Khan died on 18 August 1227, by which time the Mongol Empire ruled from the Pacific Ocean to the Caspian Sea, an empire twice the size of the Roman Empire or the Muslim Caliphate at their height.[citation needed]