Titans of Industry

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Across
  1. 5. Vanderbilt
  2. 6. Bully
  3. 8. Oil
  4. 10. Inventor
  5. 11. Bridge
  6. 12. Exclusive ownership
  7. 14. Morgan
  8. 15. Break up of monopolies
Down
  1. 1. Alternating current
  2. 2. Super waterfall
  3. 3. Robber
  4. 4. Automobiles
  5. 7. Steel
  6. 9. Gilded Age
  7. 13. Carnegie's mentor