* Congress, through its committees, uses its oversight function *
to ensure that legislative agencies are carrying out the policies it has set.
to assist the judicial branch in interpreting constitutional law.
as a means of overriding presidential vetoes.
as a system of checks and balances on the executive branch.

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.