The Gun-Free School Zones Act did not fall under this power in United States v. Lopez.
This power limits a state's ability to enact certain discriminatory legislation unless the state is a market participant in its "dormant" form. The aggregation theory of this power was enumerated in Wickard v. Filburn. The Gun-Free School Zones Act did not fall under this power in United States v. Lopez. John Marshall struck down the state of New York's claim on a steamboat monopoly using this Article I, Section 8 enumerated power in Gibbons v. Ogden. For 10 points, name this clause that allows the federal government to regulate interstate economic transactions.
This power limits a state's ability to enact certain discriminatory legislation unless the state is a market participant in its "dormant" form.
commerce clause [or commerce power; accept dormant commerce clause]