Compared to presidents of the 19th century, today's presidents are busier and
have more power. Which of these is not one of the differences between
presidencies in these two eras?
A. Campaigns continue throughout presidential terms.
B. Presidents head the federal bureaucracy.
C. Presidents prepare the budget.
D. Presidents use mass media more often to engage with the public
and reach a wider audience.
E. Presidents have a larger staff to oversee.