
Update, June 27: As expected, today the Supreme Court ruled against the union in Janus v. AFSCME District 31, invalidating agency fees. This makes the whole public sector open-shop. Coming soon: the Labor Notes guide to organizing in open-shop America.

As rank-and-file teachers waged their audacious strike in my home state, lots of people cited West Virginia’s stirring labor heritage: the epic mine wars in the 1920s, including the Battle of Blair Mountain, when planes dropped bombs on striking miners, fighting to unionize and end the...