What aspects of Jacob Riis's photography suggest a danger or menace to middle class American society? What seems to be the character of the menace?

The response to the given question can be defined as follows:

Explanation:

Please find the image file for complete question:

Danger of menace                                                 Image  observation

Unsafe Future                       The young girl seems to have been sitting here

                                               Circa, 1890, a baby girl even by trash goods                          

                                                  and services tax

Homophobia                            An immigrant from Italy to Circa in 1890.

The Innocent Neglected                Children on the lane, Circa, 1890-1995,

                                                           appearance dreaming

Life without any of the Roof            Mulberry Street Yard Tramp, Circa 1887-88;

abraham lincoln issued the preliminary emancipation proclamation on september 22nd, 1862. it stipulated that if the southern states did not cease their rebellion by january 1st, 1863, then proclamation would go into effect.