The Supreme Court case Marbury v. Madison established the principle that the Court could declare acts of Congress unconstitutional.?

Answer 1

Chief Justice John Marshall formally claimed the power of judicial review, the ability of the courts to review and declare laws relevant to cases before the court unconstitutional, in Marbury v. Madison, (1803).

Answer 2

Marbury v Madison, 5 US 137 (1803)

Answer 3

Marbury vs Madison - judicial review.