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http://www.theguardian.com/science/2012/mar/11/cave-painting-symbols-language-evolution Hirowgliphics was created as a form of launguege.
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http://www.mvhsphotography.com/uploads/1/6/4/1/16416740/5103819_orig.jpg
Photograms were made to show what you are talking about instead of talking -
The telephone was created by Alexander Graham Bell. it was the first telephone. it allowed you to talk to people instead of meeting up with them.
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en.wikipedia.org/wiki/Email
The first email was sent in 1971. It was a quicker way to talk and communicate to others. -
texting was created in 1992.it allowed you to talk with out saying anything.
