Alexander Graham Bell
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airplanes, metal detector, hydrofoil boat, phonograph
Alexander Graham Bell also invented _______________.
Deaf
Alexander Graham Bell was a teacher for the _______________.
telephone
Alexander Graham Bell was most known for inventing the _____________________.
Helen Keller
Alexander Graham Bell worked with ________________ who was Deaf-Blind.
Alexander Graham Bell
This is ______angel______________.
His Wife and Mother
Who was Deaf in Alexander Graham Bell's family?