Across
- 6. invented the airplane
- 7. Used the assembly line to mass produce automobiles and make them affordable for American families
- 8. Invented the Light bulb
- 9. oil tycoon
- 11. Tycoon in the steel industry
- 12. a brand new product usually associated with technology
Down
- 1. an improvement on a previous product or idea
- 2. a business that is owned by many investors
- 3. railroad tycoon
- 4. A way to make steel cheaper and more efficiently
- 5. Invented the telephone
- 10. Tycoon in the finance and banking industries