Starting in 1995, the Rehnquist Court's revived federalism, as evident in its 5-4 decision in "United States v. Lopez," enforced strict limits to congressional power under the Commerce Clause. In "Lopez", the Court struck down the Gun-Free School Zones Act of 1990. It was the first time in almost 60 years that the Court had struck down a federal law for exceeding the limits of the Commerce Clause. In the case, the Court was confronted with the conviction of a high school student for carrying a concealed handgun into school in violation of the act.