Attention was already being engaged on the work of industrial amelioration. The Progressist party, then including the present National Liberals, had, under the lead of Schultze-Delitzsch, been promoting trades unions and co-operation in an experimental way, and the working classes themselves were beginning to think of taking more concerted action for their own improvement. The Leipzig Congress was projected by a circle of working men, who considered the Schultze-Delitzsch schemes inadequate to meet the case. This was exactly Lassalle's view. He begins his letter by telling the working men that if all they wanted was to mitigate some of the positive evils of their lot, then the Schultze-Delitzsch unions, savings banks, and sick funds were quite sufficient, and there was no need of thinking of anything more. But if their aim was to elevate the _normal_ condition of their class, then more drastic remedies were requisite; and, in the first instance, a political agitation was indispensable. The Leipzig working men had discussed the question of their relation to politics at a previous congress a few months before, and had been divided between abstaining from politics altogether, and supporting the Progressist party. Lassalle disapproved of both these courses. They could never achieve the elevation they desired till they got universal suffrage, and they would never get universal suffrage by backing the Progressists who were opposed to it. He then explains to them how their normal condition is permanently depressed at present by the essential laws of the existing economic _régime_, especially by "the iron and cruel law of necessary wages." The only real cure was co-operative production, the substitution of associated labour for wage labour; for it was only so the operation of this tyrannical law of wages could be escaped. Now co-operative production, to be of any effective extent, must be introduced by State help and on State credit. The State gave advances to start railways, to develop agriculture, to promote manufactures, and nobody called it socialism to do so. Why, then, should people cry socialism if the State did a similar service to the great working class, who were, in fact, not a class, but the State itself. 96½ per cent. of the population were ground down by "the iron law," and could not possibly lift themselves above it by their own power. They must ask the State to help them, for they were themselves the State, and the help of the State was no more a superseding of their own self-help than reaching a man a ladder superseded his own climbing. State help was but self-help's means. Now these State advances could not be expected till the working class acquired political power by universal suffrage. Their first duty was therefore to organize themselves and agitate for universal suffrage; for universal suffrage was a question of the stomach.