Question

What change did the Mongols bring to China?

The Mongols established the Han Dynasty.
The Mongols established the Yuan Dynasty.
The Mongols expanded the Tang Dynasty.
The Mongols expanded the Song Dynasty.

Answer 1

When the Mongols took over a place, they normally did not change their way of life. Their main goal was to conquer land. They had great religious tolerance, but they didn't know how to really control a government. Though when they took over China, which was divided into three states, Tanggut, Jin, & Song. They united these states. The merchant economy flourished. Technology also continued to advance.

Answer 2

but they established the Yuan Dynasty