Sign language

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Please copy/paste the following text to properly cite this How Stuff Works article:

"Sign language." 30 August 2007. HowStuffWorks.com. <http://reference.howstuffworks.com/sign-language-encyclopedia.htm> 24 July 2008.

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Sign language is a language of gestures and hand symbols. Deaf and hearing-impaired people use sign language. People with normal hearing also use it to communicate with deaf and hearing-impaired people.

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Sign language

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