What was one hardship faced by many immagrants to the united states

In a planned economy, which of the following does the job of market forces in order to determine the outcomes?

Which economic sector employs the least number of people in mexico, barbados, and venezuela? a. agriculture b. services c. industry

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