What made the reunification of China under the first Sui emperor possible?

Question

Quizplus · Accepted Answer

The support of the nomadic warrior elite was crucial for the reunification of China under the first Sui emperor. The Sui emperors were able to gain the support of the nomadic warrior elite by granting them titles and positions in the government, and by allowing them to maintain their own customs and traditions. This support was essential for the Sui emperors to be able to defeat their rivals and reunify China.

What Made the Reunification of China Under the First Sui