Answer:
1. B) Women. 2. c) Working conditions. 3. D. The dangers of truancy for young boys in big cities.
Step-by-step explanation:
1. Women were involved in expanding progressive reforms trough religious work, there was a very important movemen that was called The Woman's Christian Temperance Movement who participate in all the progressive era that was taking place in 1880.
2. Labor leaders seek to imporve working conditions for the workers. Progress meant not only what the Revolutionary industry brought, that was jobs and payment. Labor leaders now were fighing for respectable working conditions.
3. The inmigrant movement brought a lot of poor people living and working terrible conditions and the dangerous of young boys truancy, that is why Jacob Riis wanted to take a picture about how cruel the reality for the poor inmigrants was. He photographed the terrible conditions people lived in, that is why he said he would insert a picture of how the inmigrants lived.