Answer:
The correct answer is arrest and conviction of greedy landlords.
Step-by-step explanation:
How the other half lives: studies among the neighborhood houses of New York, was one of the pioneering works of photojournalism by Jacob Riis in 1888. The book, originally illustrated with halftones and engravings based on his photographs, denounces the living conditions in the working quarters of New York City in the 80s of the 19th century; it was a model of the way in which journalism and, in particular, photographic journalism, could echo marginal situations that occurred in the middle and upper classes of a society.