During the
Progressive Era, public sentiment in the United States turned against what was perceived as increasingly intolerable child labor conditions. Activities of such groups as the
National Child Labor Committee, investigative journalists, and labor groups called attention to unhealthy and unsafe working conditions. Historical material presented by the
Smithsonian Institution provides a sense of the motivation behind these concerns in an electronic exhibit on the work of the photographer
Lewis Hine: Over and over, Hine saw children working sixty and seventy-hour weeks, by day and by night, often under hazardous conditions. He saw children caught in a cycle of poverty, with parents often so ill-paid that they could not support a family on their earnings alone, and had to rely on their children's earnings as a supplement for the family's survival. He saw children growing up stunted mentally (illiterate or barely able to read because their jobs kept them out of school) and physically (from lack of fresh air, exercise, and time to relax and play). He saw countless children who had been injured and permanently disabled on the job; he knew that, in the cotton mills for example, children had accident rates three times those of adults. Responding to the growing public concern, many states sought to impose local restrictions on child labor. In many states, however, the attempt to regulate was ineffective. In addition, manufacturers argued that where restrictions were imposed only in selected states, it placed them at a competitive disadvantage with competitors from states which still placed no restrictions. Unable to regulate hours and working conditions for child labor within individual states,
Congress sought to regulate child labor by banning the product of that labor from interstate commerce. The
Keating-Owen Act of 1916 prohibited interstate commerce of any merchandise that had been made by children under the age of fourteen, or merchandise that had been made in factories where children between the ages of 14 and 16 worked for more than eight hours a day, worked overnight or worked more than sixty hours a week. Roland Dagenhart, who worked in a cotton mill in
Charlotte, North Carolina with his two sons, sued, arguing that this law was unconstitutional. A district court ruled the statute unconstitutional, which caused United States Attorney
William C. Hammer to appeal to the Supreme Court. At issue was the question: Does Congress have the authority to regulate commerce of goods that are manufactured by children under the age 14, as specified in the
Keating–Owen Act of 1916, and is it within the authority of Congress in regulating commerce among the states to prohibit the transportation in interstate commerce of manufactured goods by the child labor description above? ==Majority opinion==