Which Progressive-era figure is MOST closely associated with exposing the effects of poverty and overcrowding in American cities in the late 1800s? Responses A Jacob RiisJacob Riis B Ralph NaderRalph Nader C Upton SinclairUpton Sinclair D Frederick Jackson Turner

Answer 1

The Progressive-era figure MOST closely associated with exposing the effects of poverty and overcrowding in American cities in the late 1800s is A) Jacob Riis. He is known for his work "How the Other Half Lives," which documented the living conditions of the poor in New York City.