Across
- 3. person’s method they used to make products
- 4. a theory when economies work best
- 7. gave name to era called the Gilded Age
- 8. communication device
- 10. money earned by a business after subtracting money spent
- 11. invented the method carnegie used
- 12. person who studied method of making steel less expensive
- 13. replacement for iron railroads
- 15. use of interchangable parts
- 19. person who organizes resources to make goods
Down
- 1. give money to company or buy something to get money later
- 2. what was used for railroad tracks before steel
- 5. development of of industries in a country
- 6. a family that threw a huge party that reflected the transformation of the industrialization
- 9. the way to build railroads and have no authority of state laws
- 12. said frontier line never existed
- 14. brothers who were experimenting with flying
- 16. turned electricity to light and power source
- 17. made mass produced automobiles
- 18. scottish imigrant who created telephones