Ten Hours Act of 1847- This set a 10 hour working day for women and for children younger than 18. Since this included most workers, factory owners extended this to everyone.
Factory Act of 1802-Shortened work hours and Improved conditions for children working in cotton mills
Anti- Federalists opposed the new constitution. Before we were under the articles of confederation which was a weak government. The new constitution was a good idea but some opposed and made the Anti-Federalists papers firing back on Alexander Hamiltons Federalist papers which promoted the idea of the new constitution.