inventions

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Across
  1. 4. invented by eli whitney in 1793
  2. 5. invented by samuel pb in 1844
  3. 9. invented by cyrus mccormick in 1847
  4. 10. Invented by Donald McKay in 1843
  5. 11. Invented by Henry Bessemer in the 1850s
  6. 12. Invented by John Deere in 1837
Down
  1. 1. Invented by Samuel Slater in 1771
  2. 2. Invented by George Stephenson in 1830
  3. 3. Invented by James Hargreaves in 1764
  4. 6. invented by robert fultonin 1807
  5. 7. Invented by Elias Howe in 1846
  6. 8. Invented by Eli Whitney During the 19th century