JDIEHDISHSJ HELP I DON'T HAVE ANYTIME LEFT AND IT'S A WEEK LATE

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

How does the use of the word official in this stage direction affect the mood of the scene ?

Peter cooper invented the first when the lack of waterways in certain parts of the united states required new modes of transportation. steamboat steam locomotive automobile airplane