invention George unit 5

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Across
  1. 6. oil industry
  2. 7. steel industry
  3. 8. was invented by Thomas Edison
  4. 9. materials found naturally
  5. 11. meat packing industry
  6. 12. invented the airplane
  7. 15. automobile industry
Down
  1. 1. was invented by Henry ford
  2. 2. availability of work force
  3. 3. captain of the steel industry
  4. 4. captain of the railroad
  5. 5. was invented by Alexander Graham Bell
  6. 10. invented affordable automobile
  7. 13. people invented stuff
  8. 14. captain of the automobile industry