documentary film assessment answer the giving question about the gilded age

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Here is the link to the video

Questions:

  1. According to the film, America’s political system was founded on farmers, but in the Gilded Age, it was becoming of a nation of what?
  2. Give some specific example of how railroads knit the entire country together.
  3. What were the five cities mentioned in the film that formally enslaved people (African Americans) migrated to?