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Start Over Subjects Child ✖Remove constraint Subjects: Child Subjects Child Welfare ✖Remove constraint Subjects: Child Welfare Titles Factory children: report upon the schooling and hours of labor of children employed in the manufacturing and mechanical establishments of Massachusetts ✖Remove constraint Titles: Factory children: report upon the schooling and hours of labor of children employed in the manufacturing and mechanical establishments of Massachusetts

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  • Factory children: report upon the schooling and hours of labor of children employed in the manufacturing and mechanical establishments of Massachusetts1