At New Mexico's Empire Zinc mine, Mexican-American workers protest the unsafe work conditions and unequal wages compared to their Anglo counterparts. Ramon Quintero helps organize the strike, but he is shown to be a hypocrite by treating his pregnant wife, Esperanza, with a similar unfairness. When an injunction stops the men from protesting, however, the gender roles are reversed, and women find themselves on the picket lines while the men stay at home.
Salt of the Earth is a 1954 American film drama written by Michael Wilson, directed by Herbert J. Biberman, and produced by Paul Jarrico. Because all three men were blacklisted by the Hollywood establishment due to their alleged involvement in communist politics, Salt of the Earth was one of the first fully independent films made outside of the Hollywood studio system.
