*. tuv
how did the mongol rulers treat their
chinese subjects?
how did kublai khan expand
foreign trade?

Well, the empire unified the nomadic Mongol and Turkic tribes of historical Mongolia under the leadership of Genghis Khan, who was proclaimed ruler of all Mongols in 1206. The empire grew rapidly under his rule and then under his descendants, who sent invasions in every direction.Also, Kublai Khan contributed to the fast growth of China's economy by reopening and enhancing trade routes. He reformed China's political structure to have a closed social hierarchy. His dynasty, the Yuan Dynasty (1271-1368), led to the development of Chinese literature and architectural style.

Explanation:

the correct answer is to reduce tax

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!