It allowed the Supreme Court to overrule an unconstitutional law.
Strike it down
The SC can declare a law constitutional or unconstitutional.
They can appeal to the United States Supreme Court to have the law be declared unconstitutional by the Supreme Court's right to judicial review.
judicial review
the supreme court can declare laws unconstitutional
"What?" indeed! If the Supreme Court rules it unconstitutional, that ends it. The only ones who can overturn that are some future Supreme Court.
Any state or federal law, executive order or treaty that's relevant to a case under review in a court and operates contrary to the Constitution.
Judicial Review
judicial review
judicial review
judial review