Class, Race, and Radicalism in the 20th Century US South ...
May 10, 2020· Coal miners,, when they strike could not be easily replaced by anyone other than skilled coal miners. No one in their right mind goes into a coal mine, often hundreds of feet below the surface, using dynamite to loosen coal, unless they know what they are doing. So, during largescale coal union strikes, coal miners could not be replaced.