Across
- 1. that resulted in growth of industry immigration, Inventions.
- 5. Brothers Airplane inventor.
- 7. Carnegie Owner of Carnegie Steel.
- 8. City in Michigan.
- 9. A system that moves parts and partly assembled.
- 11. for the rise and Prosperity Advertising, National Markets.
- 12. of Big Bussiness Railroads,Oil.
- 14. D. Rockefeller Oil Company in 1870.
- 15. Vanderbilt Railroads.
Down
- 2. Graham Bell Telephone inventor.
- 3. known for the steelers.
- 4. Automobile manufacturer.
- 6. Light bulb inventor.
- 10. helped the United States Telephone service.
- 13. Illinois Meat packing industrial center.