American Coalition of Citizens with Disabilities

The American Coalition of Citizens with Disabilities (ACCD) was, in the mid-1970s to early 1980s, a national consumer-led disability rights organization called, by nationally syndicated columnist Jack Anderson and others, "the handicapped lobby". Created, governed, and administered by individuals with disabilities—which made it a novelty at the time—ACCD rose to prominence in 1977 when it mounted a successful 10-city "sit in" to force the federal government to issue long-overdue rules to carry out Section 504, the world's first disability civil rights provisions.

Source: Wikipedia — American Coalition of Citizens with Disabilities (CC BY-SA 4.0)