http://www.examiner.com/x-2071-DC-Special-Interests-Examiner~y2009m2d1-History-of-the-struggle-on-film-Salt-of-the-Earth?cid=exrss-DC-Special-Interests-ExaminerSalt of the Earth is based on the 1951 strike against the Empire Zinc Mine in New Mexico involving Mexican-American workers, who struck to attain wage parity with Anglo workers in other mines and to be treated with dignity by the bosses. The wives of the miners play a pivotal role in the strike since an injunction prohibited miners from picketing, although with some resistance from their husbands. Salt of the Earth provides a moving example of community solidarity and the treatment of women in traditional families. This film was written, directed and produced by members of the original "Hollywood Ten," who were blacklisted for refusing to answer Congressional inquiries on First Amendment grounds.
The movie inspired an opera “Esperanza” which premiered in 2000 in Madison, Wisconsin.
Clip from Salt of the Earth:
http://www.youtube.com/watch?v=4vrXip24RZU&eurl=http://www.examiner.com/x-2071-DC-Special-Interests-Examiner~y2009m2d1-History-of-the-struggle-on-film-Salt-of-the-Earth?c