What is a possible outcome from judicial review?

Question

Supreme Court can be given too much power.
Congress can override a Supreme Court decision.
The president must enforce Supreme Court rulings.
Supreme Court can undo public policy created by Congress.

Answer 1

A possible outcome from judicial review is that "the Supreme Court can undo public policy created by Congress." Judicial review allows the Supreme Court to assess the constitutionality of laws and public policies enacted by Congress. If the Court finds a law or policy to be unconstitutional, it has the authority to invalidate it, effectively undoing the action taken by Congress.