1844 (1 ene 1844 año – 1 ene 0 año)
Descripción:
Samuel Morse invented the electric telegraph as well as Morse code. These things were implemented in the telegraph line. This invention fostered a speddy communication and was a huge turning point in U.S history.
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fecha:
1 ene 1844 año
1 ene 0 año
~ 6 months