Child Laborers Demand Reform: Glass Factories Turn Dark

Lewis Hine's photographs stared back at a nation that preferred not to look. Children as young as five stood barefoot beside textile looms taller than they were. Eight-year-olds carried heavy bobbins through cotton mills, their faces blank with exhaustion. Boys of ten hauled coal in mines where the air turned their lungs black. When South Carolina raised its minimum factory working age from twelve to fourteen on February 29, 1916, it was one small step in a decades-long fight to end the exploitation of American children in the industrial economy. The scale of child labor in early twentieth-century America was staggering. By 1900, an estimated 1.7 million children under fifteen worked in factories, mills, mines, and canneries. By 1910, the number exceeded two million. Glass factories were among the worst employers, exposing boys to temperatures above 3,000 degrees Fahrenheit, causing burns, eye damage, and lung disease. Since workers were paid by the piece, there were no breaks. Night shifts ran from 5 p.m. to 3 a.m. Factory owners preferred children under sixteen because they were cheap, compliant, and small enough to reach into dangerous machinery. Hine, hired by the National Child Labor Committee in 1908, spent nearly a decade infiltrating factories and mines with hidden cameras. He posed as a fire inspector, a Bible salesman, and an industrial photographer to gain access. His images — a twelve-year-old spinner in a North Carolina cotton mill, a tiny "breaker boy" picking slate from coal, a girl working an industrial loom in a bare room — put human faces on statistics that legislators had ignored. The photographs were published in newspapers and exhibited across the country, generating public outrage that sustained the reform movement. South Carolina's 1916 law was part of a broader wave. Congress passed the Keating-Owen Act later that year, banning interstate commerce in goods produced by child labor, but the Supreme Court struck it down in 1918. A constitutional amendment proposed in 1924 failed to win ratification. Federal child labor protections did not become permanent until the Fair Labor Standards Act of 1938. The gap between recognizing a moral horror and ending it legally took more than thirty years, a timeline that says as much about political economy as it does about conscience.