Heard about this case and wondered if picking butler pa wasn't random.

United States v. Butler, 297 U.S. 1 (1936), is a landmark U.S. Supreme Court case that struck down key provisions of the Agricultural Adjustment Act of 1933 (AAA), a cornerstone of President Franklin D. Roosevelt’s New Deal. The Court held in a 6-3 decision that while Congress has broad authority to tax and spend for the general welfare, it cannot use this power to regulate agricultural production, which is reserved to the states under the Tenth Amendment

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https://ballotpedia.org/United_States_v._Butler