What did the Supreme Courts decision in the case of Marburg v. Madison do for the Supreme Court?

The Supreme Court's decision in Marbury v. Madison (1803) established the principle of judicial review, allowing the Court to invalidate laws and actions that conflict with the Constitution. This landmark ruling affirmed the judiciary's role as a co-equal branch of government, enhancing its authority and independence. By asserting its power to review and overturn legislative and executive actions, the decision significantly shaped the balance of power in the U.S. government. Ultimately, it solidified the Supreme Court's position as a crucial arbiter of constitutional interpretation.