Kublai's successors become sinicized in time; they…

Kublai's successors become sinicized in time; they now lose all influence on other Mongol lands across Asia.

Gradually, they lose influence in China as well.

The reigns of the later Yuan emperors are short and are marked by intrigues and rivalries.

Uninterested in administration, they are separated from both their Mongolian army and their Chinese subjects.

China is torn by dissension and unrest; bandits range the country without interference from the weakening Yuan armies.