AMERICAN SIGN LANGUAGE
Grammar
Word & Sentence Grammar
3D Handshape Representatons
Mouth Morphemes
Vocabulary
CULTURE
Light Bulb Invented by Deaf
A light bulb was invented by a Deaf person, Thomas Edison in the late 19th century.
Grammar
Word & Sentence Grammar
3D Handshape Representatons
Mouth Morphemes
Vocabulary
CULTURE
American Sign Language Course Resource