Answer:
O Many smaller villages and towns fell under Mongol rule
Step-by-step explanation:
The various Chinese Dynasty which has existed in China are similar due to the fact that, it follows similar pattern of war firstly before domination by the victor. On the other-hand, the Yuan Dynasty was different because it happens to be the first that, the villages and smaller town were not conquered by the factional Chinese tribe but by the Mongols who ruled them.