The Long-Haul Truckers Association Wants the Federal Government to Spend

The Long-haul Truckers Association wants the federal government to spend funds to build a new highway.Congress can spend revenues

A) only to carry out its enumerated powers.
B) to promote any objective that it deems worthwhile.
C) as long as the funds are spent uniformly among the states.
D) without regard to whether the expense violates the Constitution.