Chapter 11

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