Answer:
The "other half" that Jacob Riis referred to in his 1890 book, How the Other Half lives were to
Explanation:
How the other half lives: studies among the tenements of New York.
During the 80s of that century, the middle and upper classes of the city ignored the difficult and dangerous conditions of marginalization of poor immigrants.
The work made harsh criticism of the local government and pointed out the difficult living conditions and labor exploitation faced by immigrants, this is how the other half lives, exploited and with little money.
