How did Kublai Khan’s empire differ from the Mongol Empire built by Genghis Khan? Khan’s empire did not expand past ancient China.
Khan’s empire did not conquer China’s capital.
Khan’s empire did not conquer southern China.
Khan’s empire did not unify the Chinese provinces.

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution