What was the Nullification Crisis?

Why did the other allies like great britain and france not support wilsons 14 points?

What role and side did italy fight on during world war 1? why did they change sides? write this in your own words.

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