What is the constitutional basis for the expressed powers of the federal government? A. They are directly listed in the Constitution.
B. They are spelled out in the Bill of Rights.
C. They are allowed by the necessary and proper clause of the Constitution.
D. They were assumed by the writers of the Constitution to be necessary for the government to function.
The correct answer is A. They are directly listed in the Constitution.
Explanation: The expressed powers of the federal government are specifically enumerated in the U.S. Constitution, primarily found in Article I, Section 8. This section outlines the various powers granted to Congress, such as the power to tax, regulate commerce, and declare war. These powers are explicitly stated, making option A the best choice.