The account of the West Virginia Coal Wars which culminated in the Battle of Blair Mountains was written by Blizzard, the son of the lead organizer at Blair Mountain, in the early 1950s as serials in a labor newspaper. Written from the point of view of the miners, whom faced poor pay, dangerous conditions, utter company control in the form of only being allowed to shop at company stores and being paid in credit as well as being deducted pay for just about everything involved in the operation. The miners fought to bring the United Mine Workers of America (UMWA) to carve out a better life, and were met with brutal violence (including murder), blacklisting, and intimidation. All unionist miners were declared Socialists or "Bolsheviki" and all violence was justified by coal operators.
Over the course of the 1910s, even the slightest of dissent in the mine operations were dealt with brutally, with the backing of paramilitaries, the state government, and the federal government. By 1920, miners had armed themselves in self defense and the violence moved from massacres by law enforcement and company thugs to pitched battles between miners and their enemies, with several leaders outright assassinated. That sparked general outrage, as the "Red Neck Army" of masked armed miners marched into the southern West Virginia coal fields to finally force the companies to recognize and deal with the union, which of course was met by company forces at Blair Mountain. After a three day standoff in which the state and feds declared an insurrection and provided WWI equipment to crush it, finally the outgunned miners backed down after hundreds died. Though the UMW was defeated, Blizzard notes it was a Pyrrhic victory for the mine operators because it brought so much attention to the horrible conditions of the miners and laid the groundwork years later for victories in the mines and beyond (as the UMW initially kicked off the CIO organizing in steel as a flanking guard action.)
Good fast read, very accessible.