What role did immigration play in the second industrial revolution?

Immigrants moved to America mainly so they could make money. In America at the time there were many railroads that needed workers, and immigrants helped fill those positions. Between 1890 and 1919, 39% of the population growth was because of immigration. Hope this helped :)

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The way this small state - large state compromise guards against tyranny is that small states and large states have one note: i am sorry but i was not able to give you the full answer. but i got this answer from