The question of who invented sign language has sparked much debate and has a vague answer. If you want to know who invented sign language, you need to analyze the events in Deaf History. Some scientists credit mankind as the inventors of the first sign language. This is probably true. Early man, before spoken language, probably […]
https://www.startasl.com/wp-content/uploads/StartASLlogoFinal-1.png 0 0 Michelle Jay https://www.startasl.com/wp-content/uploads/StartASLlogoFinal-1.png Michelle Jay2010-10-01 00:00:002021-02-15 12:58:16Who Invented Sign Language?