What progressive reform was most successful in reducing the prevalence of child labor in the united states in the early 1900s?

Historical documents revealed American children worked in large numbers in mines, glass factories, textiles, agriculture, canneries, home industries, and as newsboys, messengers, bootblacks, and peddlers. In the latter part of the nineteenth century, many labor unions and social reformers advocated aggressively for state and local legislation to prevent extreme child labor. By 1900, their efforts had resulted in state and local legislation designed to prevent extreme child labor; however, the condition in states varied considerably on whether they had child labor standards, their content and the degree of enforcement.

The lucky ones swept the trash and filth from city streets or stood for hours on street corners hawking newspapers. The less fortunate coughed constantly through 10-hour shifts in dark, damp coal mines or sweated to the point of dehydration while tending fiery glass-factory furnaces – all to stoke the profit margins of industrialists whose own children sat comfortably at school desks gleaning moral principles from their McGuffey Readers.  By and large, these child laborers were the sons and daughters of poor parents or recent immigrants who depended on their children’s meager wages to survive. But they were also the offspring of the rapid, unchecked industrialization that characterized large American cities as early as the 1850s. In 1870, the first U.S. census to report child labor numbers counted 750,000 workers under the age of 15, not including children who worked for their families in businesses or on farms. By 1911, more than two million American children under the age of 16 were working – many of them 12 hours or more, six days a week. Often they toiled in unhealthful and hazardous conditions; always for minuscule wages.

Young girls continued to work in mills, still in danger of slipping and losing a finger or a foot while standing on top of machines to change bobbins; or of being scalped if their hair got caught. And, as ever, after a day of bending over to pick bits of rock from coal, breaker boys were still stiff and in pain. If a breaker boy fell, he could still be smothered, or crushed, by huge piles of coal. And, when he turned 12, he would still be forced to go down into the mines and face the threat of cave-ins and explosions.

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