aggregator Rotten Tomatoes reported that 100% of critics gave the film a positive review, based on eleven reviews. Accolades Karlovy Vary International Film Festival: Best Actress: Rosaura Revueltas; Crystal Globe Award for Best Picture, Herbert J. Biberman, received Ex aequo also by True Friends. Karlovy Vary (Carlsbad), Czechoslovakia; 1954. Academie du Cinema de Paris: International Grand Prize; 1955. In 1992, the Library of Congress selected the film for preservation in the United States National Film Registry for being "culturally, historically, or aesthetically significant." The film is preserved by the Museum of Modern Art in New York City. Later history The film found an audience in both Western and Eastern Europe in the few years after its American release. The story of the film's suppression, as well as the events it depicted, inspired an underground audience of unionists, leftists, feminists, Mexican-Americans, and film historians. The film found a new life in the 1960s and gradually reached larger audiences through union halls, women's associations, and film schools. The 50th anniversary of the film saw a number of commemorative conferences held across the United States. Around 1993, Massachusetts Institute of Technology linguistics professor and political commentator Noam Chomsky praised the film because of the way people were portrayed doing the real work of unions. According to Chomsky: "[T]he real work is being done by people who are not known, that's always been true in every popular movement in history...I don't know how you get that across in a film. Actually, come to think of it, there are some films that have done it. I mean, I don't see a lot of visual stuff, so I'm not the best commentator, but I thought Salt of the Earth really did it. It was a long time ago, but at the time I thought that it was one of the really great movies—and of course it was killed, I think it was almost never shown." The "Salt of the Earth Labor College" located in Tucson, Arizona is named after the film. The pro-labor institution (not a college per se) holds various lectures and forums related to unionism and economic justice. The film is screened on a frequent basis. Other releases On July 27, 1999, a digitally restored print of the film was released in DVD by Organa through Geneon (Pioneer), and packaged with the documentary The Hollywood Ten, which reported on the ten filmmakers who were