Answer: Child labor was excruciatingly cruel and dangerous to the children of the Industrial Revolution.
Explanation: They worked in harmful conditions and wore baggy clothes. They worked long, unhealthy hours, whether they were sick or healthy. The got paid minimum wage, which was extremely low, and not enough to live off of.
Missouri admitted as a slave state.Maine admitted as a free state.Slavery disallowed in future territories north of 36°30' except within Missouri itself.
I think its the answer would be c ) they wanted to fight each other instead of Europeans