C14-ASSESSMENT mongol

The Mongols were able to conquer a vast territory, but their empire survived for a relatively short time.
蒙古人能够征服广阔的领土，但他们的帝国只持续了相对较短的时间。

Provide a hypothesis that might explain this situation.
提供一个可以解释这种情况的假设。

territory

The-Mongol-Empire-1206-1368