Social Sciences, asked by elakkiya19pdl81k, 1 year ago

time line for communication

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Answered by 9110111968
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1843 – Samuel Morse builds the first long distance electric telegraph line. ... 1876 – Alexander Graham Bell and Thomas A. Watson exhibit an electric telephone in Boston. 1877 – Thomas Edison patents the phonograph. 1889 – Almon Strowger patents the direct dial telephone.
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