Def: Not much changed except for the fact that Mongols were now on top of the social hierarchy
LO2: As the yuan dynasty took over in china, they continued to use chinese ideals but because the mongols thought they were superior to the chinese, many peasants revolted and the yuan lost the madate of heaven.
LO3: Under the rule of Kublai Khan, china traded more with many different countries so many more contries were aware of china's wealth.