To prevent young children from working in mines and factories, many states passed laws that OA. required employers to pay children for workplace injuries.
ОВ.
established free public daycare centers for children.
OC. required young children to attend school.
OD. established a minimum wage for children.

OC

Explanation:

OA and OD don't make much sense because the children would still be in the mines and factories. OB does make sense in a way, but after the daycare ends, they will have to stay with their parent who may be in factories/mines.

the magna carta is a peace treaty between the king and the rebels. it was made because the the barons captured london in may 1215, so the king was forced to make a treaty with them.the document is written in latin.

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