The empire that Ayurbarwada Buyantu Khan was the eighth Great Khan originated where?
Mongol Empire The Mongol Empire (Mongolian: "Mongolyn Ezent Güren"    ; Mongolian Cyrillic: Монголын эзэнт гүрэн; ] ; also Орда ("Horde") in Russian chronicles) existed during the 13th and 14th centuries and was the largest contiguous land empire in history. Originating in the steppes of Central Asia, the Mongol Empire eventually stretched from Eastern Europe to the Sea of Japan, extending northwards into Siberia, eastwards and southwards into the Indian subcontinent, Indochina, and the Iranian plateau, and westwards as far as the Levant.
Battle of Ngasaunggyan The Battle of Ngasaunggyan was fought in 1277 between Kublai Khan's Yuan dynasty, the principal khanate of the Mongol Empire, and their neighbors to the south, the Pagan Empire (in present-day Burma) led by Narathihapate. The battle was initiated by Narathihapate, who invaded the Yunnan, a province of the Yuan dynasty. Mongol defenders soundly defeated the Pagan forces.