On June 3, 1918, the US Supreme Court ruled in Hammer v. Dagenhart that the first federal child labor law, the Keating-Owen Child Labor Act, was unconstitutional, falling outside the scope of Congressional authority under the Commerce Clause.
On June 3, 1918, the US Supreme Court ruled in Hammer v. Dagenhart that the first federal child labor law, the Keating-Owen Child Labor Act, was unconstitutional, falling outside the scope of Congressional authority under the Commerce Clause.