Your answer will be D.)both salary and education level
Many people would get sick from the pollution that was a product from coal smoke and working, hard, long hours without any form of a break. Plus, since large machinery was relatively new in this time era, they were particularly unsafe and lead to many workplace related accidents and deaths.
Answer:
The metaphor comparing apple trees to grazing animals emphasizes that the wall is unnecessary.
Explanation:
confirmed
I'm not really sure, but I think that the correct answer would be the third option.
I hope this helps !
Please let me know if it is correct or not.