Morse Code

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Across
  1. 2. The second morse code was invented to account for letters with _________ marks
  2. 6. ______ Morse invented morse code in the 1830s
  3. 8. A second morse code was made in ______ in 1851
  4. 9. This is the name of the man who made the second morse code
  5. 10. This second morse code was called the ___________ morse code
Down
  1. 1. The second morse code was more ______ and precise than American morse code
  2. 3. The second morse code is used _________
  3. 4. The _________ was used to send morse code during the civil war
  4. 5. Morse code assigns dots and ______ to each letter of the alphabet
  5. 7. This was the first war morse code was used in, 11 years before the civil war