After Kublai’s death in 1294, the Mongol Empire fragmented. … It had begun to decline significantly in the mid-14th century, however, after outbreak of the Black Death and the murder of one of its rulers. The Golden Horde finally broke apart into several smaller territories in the 15th century.

How did Mongols end?

The Ming Dynasty reclaims China and the Mongol Empire ends. After Kublai Khan, the Mongols disintegrate into competing entities and lose influence, in part due to the outbreak of the Black Death. In 1368, the Ming Dynasty overthrows the Yuan, the Mongols’ ruling power, thus signifying the end of the empire.

Why did the Mongols lose power?

The empire began to split due to wars over succession, as the grandchildren of Genghis Khan disputed whether the royal line should follow from his son and initial heir Ögedei or from one of his other sons, such as Tolui, Chagatai, or Jochi.