Across
- 3. a system that moves parts among factory workers
- 5. automobile manufacturer
- 6. _____reduced farm labor need and increased production
- 8. president of oil company
- 9. shipping and railroad
- 10. steel manufacturing industrial center
- 11. invented light bulb
- 12. owner of Carnegie steel
- 14. help in transportation
Down
- 1. invented airplane
- 2. _______ helped united states to become more industrial
- 4. _________provide new access to consumer goods
- 7. invent telephone
- 9. meat packing industrial center in united states
- 13. automobile manufacturing industrial center