Use the 2 provided source links below to answer the attached 2 questions, each q

Use the 2 provided source links below to answer the attached 2 questions, each question has to be 4 paragraphs each:
http://www.thirteen.org/tenement/index.html
https://www.nps.gov/elis/index.htm
The last question, my only experience is that my grandpa was an immigrant from Italy that moved to New York City (Brooklyn, Queens) I don’t know how the treatment was though