In how the other half lives, jacob riis exposed

the different ways people lived in all parts of new york city.
the way that corruption in new york city affected living conditions.
the unsafe conditions in factories in new york city.
the harsh living conditions in new york city slums.

Explanation:

Jacob Riis was a police reporter in New York. In 1888, Riis took pictures of what life resembled in the city's ghettos. Utilizing his very own photographs just as photographs accumulated from different picture takers, Riis started to give addresses titled, "The Other Half: How It Lives and Dies in New York," in which he would demonstrate the photos on a projection screen and depict for watchers what the circumstances resembled. He gave his addresses in New York City churches.

Riis accused the poor living conditions for eagerness and disregard from society's wealthier classes and approached society to remedy the situation as an ethical obligation.

answer: choose the second bullet point. it is the easiest to put together an answer to the question.

explanation: