The answer is C: It violated separation of powers and intruded on states' rights
Which following are you reffering to? Be more specific.
Answer:
the economic theory or practice based on the ideas of the English economist John Maynard Keynes.
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.
C. the greater presence of Industry in the North