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New inventions changed the way they worked, traveled, communicated, and played. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away.Businesses were able communicate messages faster.
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Answer:
The anti-imperialists opposed the expansion because they believed imperialism violated the credo of republicanism, especially the need for "consent of the governed".
Answer:
what was the full question?
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