Columbia subject headings:
Expenditures, Public--Congresses.
Government spending policy--United States--Congresses.
Public interest--Congresses.
Harvard subject headings:
Expenditures, Public--Congresses.
Government spending policy--United States--Congresses.
Public interest--Congresses.
Princeton subject headings:
Expenditures, Public--Congresses.
Government spending policy--United States--Congresses.
Public interest--Congresses.