Across
- 2. diffent combinations of dots and dashes that represent each letter of the alphabet
- 7. the efficient production of large numbers of identical goods
- 8. cloth items
- 9. made the steele plow
- 10. workers on strike refuse to work untill employers meet their demands
- 12. made improvements to Howe's design
Down
- 1. parts of a machine that are identical
- 3. groups that tried to improve pay and working conditions
- 4. made the "Tom Thumb"
- 5. a device that can send information over wires across a great distance
- 6. first full-size steamboat
- 11. the tools used to produce items or to do work