bbgaming1122
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  • 01-04-2021
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please help will mark brainliest, what was the name of the first telegraph key in 1844?

please help will mark brainliest what was the name of the first telegraph key in 1844 class=

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elivelazquezperez
elivelazquezperez elivelazquezperez
  • 01-04-2021

Answer:Morse-Vail Telegraph Key.

Explanation:

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hayden8345
hayden8345 hayden8345
  • 01-04-2021
The correspondent is correct
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