How did yuan china contrast with khitan mongolia?

China's national currency is the Yuan. Locally,   it's  called the renminbi, which means the money of the people The renminbi is also the official for the currency.

By the other hand the khitan, also called khitai, any member of a mongol people that ruled Manchuria and part of North China from the 10th to the early   12th century under the Liao  dynasty.

In Yuan China, the Mongolian rules suspended the civil service exam, whereas in Khitan Mongolia, they had adopted  it.

c. troops marched forward in close formation against newer, more accurate weapons

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years