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This sign language spontaneously developed mostly without supervising: https://en.wikipedia.org/wiki/Nicaraguan_Sign_Language https://en.wikipedia.org/wiki/Nic
by monort 11y ago
This sign language spontaneously developed mostly without supervising:
https://en.wikipedia.org/wiki/Nicaraguan_Sign_Language https://en.wikipedia.org/wiki/Nicaraguan_Sign_Language