You needed to add the Answer Choices to the question...
Answer:
1. Working can also impact a child’s social development because the child spends time doing labor instead of with peers in social play, learning how to interact properly.
2. Through the first half of the 1800s, child labor was an essential part of the agricultural and handicraft economy of the United States.
I hope this helps:D
Answer:
Jefferson's high-mindedness
Explanation:
Answer: Protection of civil liberties and civil rights is perhaps the most fundamental political value in American society. And yet, as former Justice Frankfurter explained in the quote above, the people who test liberties and rights in our courts are not always ideal citizens.
Explanation:
The correct answer is option D. "Companies replaced hand-operated brakes with air brakes on trains". The development of air brakes on trains was a significant improvement of railroad safety. Air brakes function much more faster than hand-operated brakes, because hand-operated brakes required that the brakemen turned the brakes in one car and jump to the next to set the brakes on, and so on.