The powers of Congress are affected by all of the following EXCEPT what the

a. Constitution expressly says Congress may do
b. Constitution says only the Sttes may do.
c. States' constitutions say Congress may do
d. Constitution is silent about.

I believe it's c. Can someone verify?

I agree with that.

b. constitution says only the sates may do.

Actually, the correct answer is b. The powers of Congress are not affected by what the Constitution says only the States may do. The Constitution explicitly outlines what powers Congress has and what powers are reserved for the States. So, option b is incorrect as it suggests that the Constitution limits Congress based on what the States can do. The Constitution is the primary source that defines the powers and limitations of Congress, so options a, c, and d all directly affect the powers of Congress.

To verify the correct answer to this question, we need to analyze each option and determine if it affects the powers of Congress.

a. Constitution expressly says Congress may do: The powers of Congress are indeed affected by what the Constitution specifically grants them the authority to do. The Constitution outlines the powers of Congress in Article I, Section 8.

b. Constitution says only the States may do: This option actually limits the powers of Congress. If the Constitution explicitly assigns certain powers to the states, it means those powers are reserved for the states and not Congress.

c. States' constitutions say Congress may do: This option does not have a significant impact on the powers of Congress. The powers of Congress are determined by the United States Constitution, not the individual state constitutions. State constitutions primarily focus on the powers and authorities of the state governments.

d. Constitution is silent about: The powers of Congress can also be affected by what the Constitution is silent about. It means that if the Constitution does not address a particular power explicitly, it may be subject to interpretation or legislative action.

Based on the analysis above, the correct answer is indeed c. The powers of Congress are not affected by what the individual state constitutions say Congress may do since the authority of Congress stems from the United States Constitution.