"Jacob Riis was familiar with poverty. He did his best to combat it in his hometown of Ribe, Denmark, and he experienced it when he immigrated to the United States in 1870. Jobs for immigrants were hard to get and keep, and Jacob often found himself penniless, sleeping on the streets or in filthy homeless shelters. When he became a journalist, Jacob couldn't stop seeing the poverty in the city around him. He began to photograph overcrowded tenement...