Across
- 4. a device that could send information over wires across great distances
- 5. parts of a machine that are identical
- 6. In 1831 _______ developed a new harvesting machine, the mechanical reaper, which quickly and efficiently cut down wheat.
- 8. One of the main advancements of the Industrial Revolution was __________________.
- 9. In 1769 an Englishman named Richard Arkwright invented the_________________.
Down
- 1. the efficient production of large numbers of identical goods
- 2. a period of rapid growth in using machines for manufacturing and production that began in the mid-1700s
- 3. In 1837 blacksmith____________saw that friends in Illinois had difficulty plowing thick soil with iron plows
- 7. different combinations of dots and dashes that represent each letter of the alphabet