Even American Sign Language itself has a huge racial split due to the legacy of segregated schools for the deaf. https://www.lingvano.com/asl/blog/what-is-basl-

Even American Sign Language itself has a huge racial split due to the legacy of segregated schools for the deaf. https://www.lingvano.com/asl/blog/what-is-basl-black-american-sign-language/ https://www.lingvano.com/asl/blog/what-is-basl-black-america...