What is the significance of the Marbury v. Madison case?

• A. It established the principle of judicial review
• B. It abolished slavery
• C. It expanded voting rights
• D. It redefined commerce powers

Answer: (A)

The case of Marbury v. Madison, decided in 1803, is significant because it established the principle of judicial review, which is the power of the courts to examine and invalidate laws and statutes that are found to be in conflict with the Constitution. This landmark decision was crucial in affirming the role of the Supreme Court as a co-equal branch of government and ensuring that no law or act by Congress or the executive branch could supersede the constitutional framework of the United States.

In this case, Chief Justice John Marshall articulated that it is the duty of the judiciary to uphold the Constitution, which ultimately solidified the judiciary's role in checking the other branches of government. By ensuring that certain laws could be reviewed and potentially nullified, the decision fundamentally changed the balance of power within the federal government and laid the groundwork for future court decisions that would shape American law and governance.

Options regarding abolishing slavery, expanding voting rights, or redefining commerce powers, while historically significant in their own contexts, do not relate to the foundational legal principle established in Marbury v. Madison.