Across
- 2. Trade _______ agroup of workers with the same trade, or skill
- 6. a work stoppage
- 7. a new development or invention
- 10. Eli Whitney's invention
- 12. the amount a worker can produce in a given time
- 15. The steel tipped plow was invented by John ______
- 16. ship with sleek hulls and tall sails
- 18. to change significantly
- 19. farmer who owns a small farm
Down
- 1. group of people who live in the same area
- 3. Elias Howe's invention
- 4. an extreme shortage of food
- 5. an unfair opinion not based on facts
- 8. person opposed to immigration
- 9. Peter Cooper designed and built the first American steam-powered locomotive
- 11. Samuel Morse's invention
- 12. to prepare
- 13. The Erie ______ opened in 1825
- 14. ______ code
- 17. permitted by law