Answer:
the answer is the 17th amendment
Answer:
Generally, there were two major factors that led to the decline of the Yuan Dynasty: one was the class conflict caused by the heavy taxation, the other one was the ethnic contradiction resulting from the 'Four Class System'. ... Also, power struggles within the ruling class became more and more serious.
With regard to the lower courts, the supreme court's primary responsibility is to revise the cases that the lower courts have made a decision on. They would declare whether the decision made before were or whether they weren't constitutional and how they should be changed. There's no higher court to go to and what the supreme court says has to be done.
