Puzzle 'o' the western expansion👍

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Across
  1. 1. dead boom towns
  2. 5. scuaters
  3. 6. ranch hand
  4. 7. the reson this happens
  5. 10. the boom towns
Down
  1. 2. utah
  2. 3. the place where the gold spike is
  3. 4. cars by cows
  4. 8. morse
  5. 9. the builders of the rails