Publisher's Synopsis
Discretionary spending is provided and controlled through appropriations acts. These acts fund many of the activities commonly associated with federal government functions, such as running executive branch agencies, congressional offices and agencies, and international operations of the government. Thus, the figures showing trends in discretionary budget authority presented below do not reflect the much larger expenditures on program benefits supported by mandatory spending. For some departments, such as Transportation, the division of expenditures into discretionary and mandatory categories can be complex.
