1. Both industrial production and advancements in military
technology affected which of the following most greatly?
A The ability to mobilize troops
B The military traditions of Europe
C The role of regional conflicts
D The destructive nature of warfare

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