History

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Across
  1. 5. discovered the mke steel from iron
  2. 6. Ran the knights of labor
  3. 7. inventor that invented the light bulb
  4. 8. patented the vulcanized rubber in 1884
  5. 9. controlled most oil production
  6. 11. An iron jack pot in Minnesota
  7. 13. Founder of standard oil company
  8. 15. invented the telephone in 1876
Down
  1. 1. Organized American federation of labor
  2. 2. people that came from different countries
  3. 3. A group of companies ran by one director
  4. 4. Matters settled in conferences between represenitives and employees
  5. 10. drilled first oil well
  6. 12. captain of steel industry
  7. 14. laid the Atlantic cable