Which map shows the size of the Mongol Empire at the time of Genghis Khan’s death?

A map. Most of modern day Mongolia and parts of Russia and China are shaded.

A map. Most of modern day Mongolia, parts of Russia, all of China north of the Yellow River, Tibet, and East and Central Asia to the Caspian Sea are shaded.

A map. Most of modern day Mongolia, parts of Russia, all of China, Tibet, the Korean Peninsula, most of Asia, and into Europe are shaded.