George Veditz, one-time president of the National Association of the Deaf of the United States, outlines the right of deaf people to sign instead of speak. The film is presented in American Sign Language and has no sub- or intertitles.
2019
1990
1968
1966
1922
1890
1961
1925
1896
1895
1898
1910
1891
1929
2003
1948
1905