Assertion: cannon | /r/AtLocation | islamic world
Facets:
value: with ibn khaldun
type: OTHER
value: with dates
type: OTHER
Source sentences:
text: There is no clear consensus of when the cannon first appeared in the Islamic world, with dates ranging from 1260 to the mid-14th century.
text: The cannon may have appeared in the Islamic world in the late 13th century, with Ibn Khaldun in the 14th century stating that cannons were used in the Maghreb region of North Africa in 1274, and other Arabic military treatises in the 14th century referring to the use of cannon by Mamluk forces in 1260 and 1303, and by Muslim forces at the 1324 Siege of Huesca in Spain.