What power does the United States Supreme Court possess regarding laws passed by Congress?

The United States Supreme Court has the power to void laws passed by Congress through the process of judicial review. This authority allows the Court to interpret the Constitution and determine whether a given law is constitutional. If a law conflicts with the Constitution, the Supreme Court can strike it down, rendering it unenforceable.

This function of the Court is fundamental to the system of checks and balances that underpins the U.S. government. It ensures that legislative acts do not exceed the powers granted to Congress or violate individual rights protected by the Constitution.

The other options presented do not accurately reflect the role of the Supreme Court. For instance, the Court does not have the power to approve all laws unconditionally because it reviews their constitutionality rather than simply endorsing them. Additionally, the Supreme Court does not have the authority to enforce laws directly; that responsibility lies with the executive branch. Lastly, the Court cannot revise laws before they are signed; it can only review laws that have already been enacted. Thus, the ability to void laws passed by Congress is the defining power of the Supreme Court in this context.