Read the excerpt from a letter about the early trade union movement.The trade union movement came into being as a movement of hunger. It was made necessary by conditions. It was in the beginning formed in response to a hunger for enough to eat . . . As it became possible to secure more food, other hungers demanded satisfaction . . . The demands were for more and better food, for better clothes and for better homes. It required a struggle to satisfy these needs . . . [A]t every step of the way it