Expansion of American Railroads & Consequences

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Across
  1. 3. Who became the Chief Engineer of the Pacific Railroad company? (2 words)
  2. 6. What animal suffered greatly from the construction of the railroad?
  3. 8. What war happened prior to the construction of the railroad? (2 words)
  4. 9. The first freight train to travel eastward form California carried a load of what? (2 Words)
  5. 10. What was the final spike used in the ceremony once the railroad was completed? (2 words)
Down
  1. 1. What tribe made several relentless attacks against Railroad companies?
  2. 2. What is the name of the Naturalist that wrote an article that explained how the railways changed the way Americans viewed distances? (2 words)
  3. 4. What was the main material used to construct the railroad?
  4. 5. What race contributed most towards the construction of the railroad?
  5. 7. What did the 21,000 workers, Irish-American Civil War veterans, freed slaves, and Chinese laborers, help build for the railway?