Across
- 2. Famous inventor who produced the light bulb
- 4. A group of corporations run by a single board of directors
- 7. To get rid of something
- 8. The system in which privately owned businesses compete freely
- 9. Invented the telephone
- 10. To polish and clear any unwanted things.
- 11. To prove something right
- 12. A poor Scottish immigrant who worked his way up to a steel company
- 16. A manufacturing method in which a product is put together as it moves along a belt
- 17. A document giving someone the sole right to make and sell an invention
Down
- 1. A business giant that invested in oil companies
- 3. Someone who sets up new businesses to make a profit
- 5. Unions negotiate with management for workers as a group
- 6. Invented gas powered airplanes
- 9. To change into another form
- 13. businesses own by many investors
- 14. An American manufacturer
- 15. A company that controls most or all business in a particular industry