The Lesson From West Virginia Teachers? If You Want to Win, Go on Strike.

For many years, observers have been ringing the death knell for the U.S. labor movement. West Virginia teachers haven’t just pumped life back into that movement—they’ve reaffirmed the fundamental principle that the key to building power and winning is for workers to withhold their labor.

On Tuesday, Republican Gov. Jim Justice signed a bill passed by the state legislature that will provide a 5 percent raise for teachers and school personnel. The deal reportedly also includes a 5 percent raise for all state employees, though that will have to be finalized through an upcoming budget bill. The state has also agreed to set up a task force to address the increasing costs in teachers’ healthcare plans—a key issue for striking teachers.