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gestures and fried primitive language -
The evolutionary theory lies in the conception that the human being when he was half-ape did not have verbal language and communicated by signs, growls and gestures
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The first dove used for this purpose was to announce the advent of Pharaoh Ramses II. In which the dove was given a writing to carry
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Pictorama depicting Sumerian objects -
The first postal service is created in China, for bureaucratic purposes
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invention of the method of reproducing symbols, through wooden planks, by the Chinese.
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The Phoenicians invented their alphabet in ancient times. Due to their economic activity, they found it necessary to create a system where they could easily record information about their transactions.
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Gutenberg invented the printing press in 1440 with modern movable type, the most similar to the current one at that time.
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Morse Code is a means of communication based on the transmission and reception of messages using sounds or rays of light. It is an alphanumeric system made up of dots and dashes.
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Launch of the first telecommunications satellite, TelstarI, by the United States
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Motorola launches the DynaTAC 8000x model, the first mobile phone in history. It became an icon because of its brick-shaped structure.
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Launch of internet connections to the general public worldwide
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Facebook is a social network designed to connect people, that is, share information, news and audiovisual content with friends and family.