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April 1, 2024
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telegraph
A été creé
Talera Tionne
⟶ mise à jour avec succès 15 févr. 2018 ⟶
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it was demonstrated by sending a message across two miles of wire in morristown, New Jersey
telegraph lines were used to send dispatches to newspaper offices.
Election results were gathered via telegraph by the AP for the first time for the presidential election.
was first developed or invented.
telegraph was eventually replaced by the telephone
Morse was finally ready to test his invention.
Périodes
Samuel Morse