Plateau Sign Language
|Plateau Sign Language|
|Native to||Canada, USA|
|Ethnicity||Various First Nations and Native Americans of the Columbia Plateau region|
|ISO 639-3||None (
Plateau Sign Language, or Old Plateau Sign Language, is a poorly attested, extinct sign language historically used across the Columbian Plateau. The Crow Nation introduced Plains Sign Talk, which replaced Plateau Sign Language among the eastern nations that used it (the Coeur d’Alene, Sanpoil, Okanagan, Thompson, Lakes, Shuswap, and Coleville), with western nations[which?] shifting instead to Chinook Jargon.
- "Sign Language Among North American Indians Compared With That Among Other Peoples And Deaf-Mutes," First Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1879-1880, Government Printing Office, Washington, 1881, pages 263-552
- Clark, William Philo. 1885. The Indian Sign Language
|Pidgins, creoles and mixed|
^a Sign-language names reflect the region of origin. Natural sign languages are not related to the spoken language used in the same region. For example, French Sign Language originated in France, but is not related to French. ^b Denotes the number (if known) of languages within the family. No further information is given on these languages.
|This indigenous languages of the Americas–related article is a stub. You can help Wikipedia by expanding it.|
|This article relating to the Indigenous peoples of the Americas is a stub. You can help Wikipedia by expanding it.|