<span>New factory jobs attracted millions of immigrants.
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The North developed to be the factory power house of the USA, as early as colonial days.The main reason for this is becasue the physical environment of the North such as fast running rivers favored industries. This attracted more people into the area, who were looking for better opportunities.
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There was no '' west '' but people from the south considered it a northern problem. Because in 1812 in American '' west '' only reached as far as the Mississippi River
The correct answer is this one: <span>c. provide workers with financial security during illness and old age.
Bismark's Germany was the first welfare state in the world, as he believed that the biggest problem for the workers is lack of security.
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C.It increased trade on the Mississippi
