Arghun was a Mongol ruler who reigned as the Khan of the Ilkhanate from 1284 to 1291. He was the son of Kublai Khan's sister and a descendant of Genghis Khan. Arghun is known for his efforts to strengthen the Mongol Empire and for promoting trade and cultural exchanges along the Silk Road. During his reign, Arghun sought to expand his territory and maintain stability within his realm. He was also notable for his interest in Persian culture and the arts, which influenced the development of the Ilkhanate's administration and society.