Answer:
It Became illegal
Explanation:
children around this time made school a requirement by law due to child labor injuries specifically from factory jobs.
Answer: Slavery became a national issue because it split the country into two groups due to each state's beliefs on slavery. To be more specific, the Southern states were pro-slavery, and the Northern states were anti-slavery. This caused a civil war between the two groups, which made Abraham Lincoln, the president at the time, abolish slavery.
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If it will intervene with constitutional laws, if it is necessary to the needs and wants of its state citizens, if it doesn't align with our rights as americans, and if it will jeapordize the state.