Remove the incentive to form one. I read once that an employer was asked why his company was union free in an industry full of unions. He said he treated his workers like they had a strong union. If you treat people badly then they are going to think about forming a union to fight back. Intimidation.
What do the colors of the American flag stand for. While the flag's colors did not have a specific meaning at the time, the colors were significant for the Great Seal of 1782. White: Signifies purity and innocence. Red: Signifies valor and bravery. Blue: Signifies Vigilance, perseverance, and justice.
So the stripes on the American flag also represent Jesus being wounded for us so that we could be free from our sins. Concerning the stars on the flag, there is a verse in Daniel 12 about the righteous shining as the stars. Each of the 13 original states had a destiny to shine as the stars of heaven.