Across
- 5. transported stuff via railroads
- 7. bad effects
- 8. president of stander oil company
- 11. industarys were booming during this
- 14. city in Michigan
- 15. was a pilot
Down
- 1. he was the boss of steel
- 2. made the first afordaible car
- 3. was a inventor
- 4. a city in Chicago
- 6. busisness blew up
- 9. things that changed after war
- 10. a system that moves parts one by one
- 12. making somthing new
- 13. a city in southwest Pennsylvanian