What court case represented a step towards free press in the colonies

the labor movement in the united states grew out of the need to protect the common interest of workers

for those in the industrial sector organized labor unions fought for better wages reasonable hours and safer working conditions

  in the 19th century trade unionism was mainly a movement of skilled workers.

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500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time