Industrial Revolution Crossword

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Across
  1. 3. Introduced in the 1830s, made of a small piece of wood dipped in sulphur
  2. 5. Kept food fresh longer by storing large blocks of ice to keep the food cool
  3. 8. a harvesting machine which quickly and efficiently cut down wheat
  4. 10. Combined cloth mechanically, the original version was improved by Isaac Singer
  5. 13. Different combinations of dots and dashes that represent the alphabet
  6. 14. The first full-sized commercial steamboat
  7. 15. Patented in 1849, it held clothing together without hurting the wearer
Down
  1. 1. Engine powered by steam
  2. 2. who invented the sewing machine?
  3. 4. A device that sent information over wires across great distances
  4. 6. Produced multiple cotton threads at once, was powered by water
  5. 7. Used a steel blade instead of iron to make plowing easier
  6. 9. Who is the inventor of morse code?
  7. 11. A small locomotive that nearly beat a horse-drawn railcar
  8. 12. who invented the steel plow?