Which of the following accurately describes the relationship between the federal and state powers?

Group of answer choices

The federal government has enumerated (listed) powers in the Constitution, but when it exercises its authority within those powers, it will preempt (take precedence over) contradictory state laws.

Because state governments are supreme, states have the general power to enact laws to promote the health, safety, and welfare of those within its borders; those state laws will preempt (take precedence over) contradictory federal laws.

A state government may only exercise its powers in areas in which the federal government has no authority to act.

Because the federal government is supreme, Congress has unlimited power to enact any laws it wants, and those laws will preempt (take precedence over) contradictory state laws.