This weekend marks the anniversary of the most brutal confrontation in the history of the American labor movement, the Battle of Blair Mountain. For one week during 1921, armed, striking coal miners battled scabs, a private militia, police officers and the US Army. 100 people died, 1,000 were arrested, and one million shots were fired. It was the largest armed rebellion in America since the Civil War.







This is how it happened. In the Twenties, West…