Final answer:
The present day name for the Mongols' capital at Khanbaliq, which was established by Kublai Khan, is Beijing. Kublai Khan moved the capital to Khanbaliq during his conquest of China in 1264, and named his empire Yuan.
Step-by-step explanation:
The Mongols' capital at Khanbaliq, which was established by Kublai Khan, is known in the present day as Beijing. Kublai Khan moved the capital from Karakorum to Khanbaliq (now Beijing) in 1264. As part of his conquest of China, he used the name Yuan for his empire, which solidified his political power and legitimacy in the Chinese territory. Regardless of having local khans in the Mongol Empire, he claimed the status of 'great khan', implying his supremacy over the entire Mongol Empire.
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