Last week, workers at a Volkswagen plant in Chattanooga, Tennessee voted to join the United Auto Workers (UAW). The overwhelming result—2,628 to 985—is the UAW’s first success at a foreign-owned automaker in the South. UAW President Shawn Fain called it “the first domino to fall” in the union’s campaign to organize 13 companies including Tesla, BMW, Toyota, Nissan, Honda, and Hyundai. The next target is a Mercedes-Benz plant in Vance, Alabama where 5,200 workers will vote May 13–17.