Across
- 2. built by Wilbur Wright and Orville Wright
- 4. An act where 4000 employees initiated in a strike against George Pullman and his company in January 9 1894
- 5. South America's main cash crop
- 6. A creation by inventors
- 10. The railroad that spanned most of the US that finished in 1869
- 15. One of the inventions during this timeline
- 16. The first process in which could steel be mass produced
- 18. The fuel for machines
- 19. Maker of interchangeable parts for muskets
Down
- 1. The time when the North depended on machines and the South depended on slaves
- 3. The industrial side of America
- 7. North America's main cash crop
- 8. An invention made to make separating seeds from cotton easier
- 9. The makers of the flying machine in 1903
- 10. Inventor of the telegraph and the phonograph
- 11. The side that depended on slave labor
- 12. Alexander Graham Bell's invention
- 13. The leader of the strike in January 9 1894
- 14. A place where multiple families can live.
- 17. South America's main source of labor
