In Which Way Do Modern Presidents Differ from the Original

In which way do modern presidents differ from the original intentions of the Framers of the Constitution?

A) Modern presidents are considerably less democratic than the Framers originally intended.
B) Modern presidents have considerably less power as leaders of their political parties than the Framers originally intended.
C) Modern presidents are much more influential in the legislative process than the Framers originally intended.
D) Modern presidents are more subservient to the will of Congress than the Framers originally intended.