Interstate Commerce (Wickard v. Filburn)

Interstate Commerce

The ability of Congress to regulate trade and economic activities that cross state lines.

Channels of Interstate Commerce

Various means through which interstate commerce occurs, including highways, rivers, railroads, airspace, and the internet.

Instrumentalities

The tools or means used in interstate commerce, which can include persons and things involved in the trade.

Local Activities

Activities that, when considered collectively, can have a substantial effect on interstate commerce.

Wickard v Filburn

A landmark Supreme Court case that expanded Congress's regulatory powers over local activities affecting interstate commerce.

Agricultural Adjustment Act

A law passed by Congress aimed at regulating agricultural production and prices, including setting quotas for wheat production.

Quota

A limit set by law on the amount of a product that can be produced, in this case, wheat.

Filburn's Defense

The argument made by Filburn that his excess wheat production was for personal use and not for sale across state lines.

Supreme Court Ruling

The decision in Wickard v. Filburn that upheld Congress's authority to regulate local activities that impact interstate commerce.

Wickard Rule

The principle established that Congress can regulate state powers when local activities substantially affect interstate commerce.