Sisters of '77 is a documentary film that chronicles the 1977 National Women's Conference in Houston, Texas, which took place November 18–21, 1977. The goal of the National Women's Conference was to end discrimination against women and promote their equal rights. The conference was sponsored by President Gerald Ford's Executive Order 11832 and federally funded through HR 9924. It brought together over 20,000 women and men from around the United States.