In 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.

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the harsh living conditions in New York City slums.

Explanation:

In 1888 Jacob Riis, a police reporter in New York, took pictures of what life was like in the city's ghettos. Using this type of pictures Riis started to give addresses titled, "The Other Half: How It Lives and Dies in New York." It helped him demonstrate the photos and depict for watchers what the circumstances resembled. He gave his addresses in New York City churches. Riis believed that it was an ethucal ibligation of the wealthier classes to remedy the poor living conditions.

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