Across
- 6. used assembly lines to make many automobiles
- 9. made the first radthe io
- 10. all the groups came together to bargain
- 11. credited with the invention of the telephone
- 13. business organizations owned by stock owner
- 14. developed the foil-burning combustion engine
- 16. working associations turned into
- 18. when labor is divided
- 19. when banks were failing and many people were unemployed
Down
- 1. Assembled the first working model of the telegraph
- 2. the economic system that came about during the
- 3. discovered an energy current through a copper wire using a magnet
- 4. Eli Whitney came up with this concept
- 5. came up with division of labor
- 7. therorised electromagnetic waves
- 8. first successful flight
- 12. worker associations turned into...
- 15. invented cotton gin
- 17. developed the first photograph