Who founded young italy and fought for italian unity?

Which of the following is an example of imperialism

Hey!me its for an important test! ! which issue during the progressive era would most likely have united mary harris "mother” jones and lewis hine? a) ending child labor b) regulating monopolies c) using photography to expose poor working conditions d) exposing the lack of jobs available for untrained laborers

What was the effect of the industrial revolution on the working class ?