Which tax generates most of the revenue collected in the United States by the federal government?

The role of the president in Kenya has traditionally been

A. superficial and ceremonial. B. dominant in the political system. C. short-lived, with presidents holding power for short periods of time. D. cooperative, with presidents working effectively with the legislature.

Legislators tend to prefer to think of themselves as following the _____ role of legislative behavior

A. delegate B. trustee C. politico D. opportunist