1 ene 1965 año - William Stakoe finishes ASL Dictionary
Descripción:
William Stakoe was a linguist that showed that American Sign Language was a fully-formed language that contained grammatical structure and rich vocabulary.
“Deaf History Timeline.” Deaf History Timeline, https://projects.iq.harvard.edu/asl/deaf-history-timeline.
Añadido al timeline:
Deaf History Timeline by Daniel Joseph Cea
fecha:
