Answer:
12hr 17 min..... Is the answer
1. Establish terms of long lasting peace between European powers after the French Revolution and the Napoleonic wars.
2. Finalizing European boundaries in order to create a balance between each of the major countries of Europe.
Answer:
D. New laws requiring younger children to go to school
Explanation:
Factories never had to pay children a fair wage because before the labor movements children were removed from the workforce entirely.
Both B and C have nothing to do with children so that can not be the answer
The only one that is left is D and that is the correct answer. New laws came into power during the first half of the 20th century and many highschools were built at that time.