In 1918 the union changed its name to its final form.

The union began organising some television workers, and in 1970 changed its name for the final time to credit them.

So the unions in this country are changing, but they are not going to go away.

Already, the union has changed some voting rules to make itself more democratic.

The union changed its name two years later.

For this year's meeting, in St. Paul, the union has changed its strategy.

By the early 40's, unions had changed much of this.

But until the musicians' union changed things in 1973, she and other studio, or session, players did not even get their names on the records.

The union changed the provision to permit a majority to reject a proposed contract.

The union changed to its current name in 1978.