Employees at a Volkswagen factory in Chattanooga, Tennessee, overwhelmingly voted to join the United Auto Workers union Friday in a historic first test of the UAW’s renewed effort to organize nonunion factories.

The union wound up getting 2,628 votes, or 73% of the ballots cast, compared with only 985 who voted no in an election run by the National Labor Relations Board.

The VW plant will be the first the UAW has represented at a foreign-owned automaking plant in the South. It will not, however, be the first union auto assembly plant in the South. The UAW represents workers at two Ford assembly plants in Kentucky and two GM factories in Tennessee and Texas, as well as some heavy-truck manufacturing plants.

Wow! Guess Tennessee is not a complete non-union state.