Answer:
C. team teach children how to work together
In industrial cities there were better chance at getting a job. The ethnic neighborhoods were crowded and dirty. Most immigrants lived in areas where other immigrants from the same country emmigrated from. So you had little Italy, Polish Communities, etc.
A Trade to others because it is awesome
Answer: One major change it brought about was
This changed life because...............................
Explanation:
Im pretty sure this is it