The Yuan dynasty was brought down by all of the following EXCEPT
Aforeign resistance to the Mongol Peace.
Bbubonic plague.
Ceconomic distress.
Dinefficient administration.
Ea breakdown in internal security.
Aforeign resistance to the Mongol Peace.
Bbubonic plague.
Ceconomic distress.
Dinefficient administration.
Ea breakdown in internal security.