The correct answer is B because, during the 18th to 19th century, children were required to work around factories to help whenever adults needed help with small spaces. The factories' workers needed a set of small hands around the workplace to help out when they couldn't succeed. I hope this helps, mark as brainliest:)
America's first constitution, the Articles of Confederation, was ratified in 1781, a time when the nation was a loose confederation of states, each operating like independent countries.
