7 h 12 m, 1 ene 1833 año - First telegraph line was sent
Descripción:
Samuel Morse was the one who sent the telegraph line on May 24, 1844. Samuel Morse used to a painter. It was sent from Washington, D.C to Baltimore. He had said "What had God wrought?"
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fecha:
7 h 12 m, 1 ene 1833 año
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~ 191 years ago