Which case upheld Congress's power to regulate interstate commerce through the commerce of a product across state lines in modern times (marijuana example)?

Which case upheld Congress's power to regulate interstate commerce through the commerce of a product across state lines in modern times (marijuana example)?

• A. Miranda v. Arizona
• B. Gonzales v. Raich
• C. Wickard v. Filburn
• D. Gibbons v. Ogden

Answer: (C)

The idea being tested is how far Congress’s power over interstate commerce reaches, including when the activity is local but has a significant effect on the national market. Wickard v. Filburn is the classic statement of this principle: even though Filburn’s wheat was grown for personal use and never crossed state lines, the Court held that, taken with what many farmers might do nationwide, it could affect supply and prices in interstate commerce. Because Congress can regulate activities that, in aggregate, influence the national market, it can regulate such local production. That reasoning also underpins modern examples like regulating marijuana, where even intrastate cultivation and use can be seen as affecting interstate commerce if widespread enough. The point is that the Commerce Clause reaches beyond mere crossing-of-state-lines activity to include substantial effects on the economy across states. Wickard’s approach established the broad, aggregation-based rule that later cases, including Raich, rely on to justify federal regulation in contemporary contexts.

The idea being tested is how far Congress’s power over interstate commerce reaches, including when the activity is local but has a significant effect on the national market. Wickard v. Filburn is the classic statement of this principle: even though Filburn’s wheat was grown for personal use and never crossed state lines, the Court held that, taken with what many farmers might do nationwide, it could affect supply and prices in interstate commerce. Because Congress can regulate activities that, in aggregate, influence the national market, it can regulate such local production.

That reasoning also underpins modern examples like regulating marijuana, where even intrastate cultivation and use can be seen as affecting interstate commerce if widespread enough. The point is that the Commerce Clause reaches beyond mere crossing-of-state-lines activity to include substantial effects on the economy across states. Wickard’s approach established the broad, aggregation-based rule that later cases, including Raich, rely on to justify federal regulation in contemporary contexts.