Answer:
The Mongol Empire
Explanation:
The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history.[5] Originating in Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, extending northward into parts of the Arctic;[6] eastward and southward into the Indian subcontinent, Mainland Southeast Asia and the Iranian Plateau; and westward as far as the Levant and the Carpathian Mountains.
