Explain the impact of the developing railroad industry and how it helped the industrial development of the United States

The transcontinental railroad had a major effect on how Americans perceived their nation, and it became a symbol of America’s growing industrial power and a source of confidence that led them to take on even more ambitious quests. As Ronda says, “It’s one of the transformative moments in American history.”

Explanation:

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19th amendment granted women the right to vote. the 19th amendment guarantees all american women the right to vote.