Which is perhaps the most important case ever decided by the U.S. Supreme Court because it established the authority of the high court?

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Marbury v. Madison (1803) is considered the most important case in the history of the U.S. Supreme Court because it established the principle of judicial review, which allows the Court to declare laws unconstitutional, thereby affirming the Court's role as a co-equal branch of government with the power to check the other branches.

Which Is Perhaps the Most Important Case Ever Decided by the U.S