Marbury vs. Madison established the Supreme Court's power of judicial review. It arose from William Marbury suing Secretary of State James Madison to deliver his commission as a justice of the peace appointed by outgoing President John Adams. While Chief Justice John Marshall ruled Marbury had a right to the commission, the court lacked authority under the Judiciary Act to force Madison. However, Marshall established the court could declare legislative acts unconstitutional, asserting its authority over the other branches.