The expansion of the railroads in the late 1800s was instrumental in helping the US economy boom. It did this in two ways. First, the railroads created a tremendous amount of demand for goods and labor on their own. As the railroads were being built, they needed huge numbers of people to build them.
Explanation:
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Answer:Girlllllll
Explanation:I do not know
To correct the wrong doings of others they need discipline and guidance.