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the very first communication was in 3,200 BC by a human voice
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the first writing was invented in Iraq and Egypt, It was invented about 1,500 BC in China.
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The first ever handwritten letter was thought to have been sent by the Persian Queen Atossa in around 500 BC.
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In 1844, Morse sent his first telegraph message
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The first telephone call was made on March 10, 1876 by Alexander Graham Bell.
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The first practical radio transmitters and receivers, Italian Guglielmo Marconi, and radio began to be used commercially around 1900.
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The first email was sent by Ray Tomlinson to himself in 1971.
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The First Text Message Celebrates 25 Years The first text message was transmitted Dec. 3, 1992.