Across
- 2. a system that moves parts and partly assembled products among factory workers to speed production
- 4. things that are found in nature
- 6. captain of the shipping and railroad industry
- 10. city in Pennsylvania that became the steel manufacturing industrial center in the U.S.
- 11. captain of the automobile industry and the inventor of the assembly line
- 12. inventor of the light bulb
- 13. became the Textile manufacturing industry center in the U.S.
- 14. captain of the steel industry
Down
- 1. city in Chicago that became the Meatpacking industrial center in the U.S. from 1879 to 1910
- 2. the inventor of the telephone
- 3. people that come from other countries to live in the U.S.
- 5. captain of the oil industry
- 7. things like the light bulb and the telephone
- 8. city in Michigan that became the Automobile manufacturing industrial center in the U.S. from 1879 to 1910
- 9. the inventors of the airplane
