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  he established schools that taught deaf children how to communicate using sounds of the throat
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  Roch was an educator of the deaf at a school and eventually became a headmaster at a deaf school in Paris.
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  the first deaf mute public school was founded in france
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  the first family to try and make a deaf and dumb school in the colonies
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  Laurent Clerc and Thomas Gallaudet opened the Connecticut Asylum for the Education and Instruction of Deaf
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  Abraham Lincoln signed a bill creating the national deaf and mute college
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  he helped start the Columbia Institution for the Deaf and Blind in Washington, DC, which later became Gallaudet University.
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  he held a school for the deaf abnd blind which later became Galluadet university
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  Gallaudet University was shut down by student protesters who refused to have a hearing president rather than a Deaf leader for their institution. As a result I. King Jordan became the first Deaf president of Gallaudet University.
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  a device surgically implanted device that allows deaf people to hear sound in both ears.
