The deep changes that we have lived deeply, especially in the last few decades, from an intense accumulation of the financial and speculative capital, favoring the introduction of new technologies, had provoked a deep crisis in the diligent classroom, creating innovative forms of exploration. If of a side, at a first moment, the machine contributed with the Brazilian laborer, for another one sees the substitution of the human work for machines, in the majority of the productive processes, consequently generating the closing of diverse ranks of work. Today, one knows that what is in game, it is the capacity of the diligent classroom if to keep inside operating of syndical organizations. When analyzing all the vindicative fight of the Brazilian work force, we perceive that many conquests had been gotten, but today, a still bigger fight is necessary so that the worker can remain itself in the work. When analyzing the period of the one after Second War, we verify a fast economic growth, but we perceive that this growth did not reflect of proportional form in the improvement of the conditions of life of the majority of the Brazilian population, for the opposite, the result of this politics has been the increase of the unemployment in our country. Into the end of century XIX, many immigrants changedded themselves all into great industrials in the country. The Hering Brothers, craftsmen, Germans emigrated in 1878, had mounted its weaving in Blumenau, in 1914, and had also created a wiring extending the number of laborers and the production of the group. In Joinville, Karl Doehler inaugurated the first fabric industry of Santa Catarina; the textile company Union Manufacter, established for Rheingantz in 1874, already possua, in 1896, three plants in the Rio Grande Do Sul, using a total of 900 laborers.