It is impossible to speak of work without returning to the black past of the slavery, by means of the history of the slavery in Brazil initiates with the sugar production enters the first half of century XVI, with the coming of the slaves brought for the trading Portuguese of slaves common treatment on desumanas conditions where that it did not survive to this scene of torture during the trip in the bilges of the slave ships they had its vendidos bodies launched to the sea as if they were merchandises for you of devices. One of the scenes that call more me attention is that the black women had suffered very with the slavery being tortured in the domestic works, sexually, psychologically and being it loves of maternal milk that was very common at that time of the colony. They worked arduously treat in the worse possible form, receiving foods from pssima quality and even though chained having for penalty punishments and whips for any act to insubordination. In the century of gold XVIII some of these slaves had had the chance to obtain to buy its freedom to it acquires its letter of emancipation that was some changed that they kept during all its life to become a free man black, suffering preconceptions from the society that the doors for these people closed all were excluded and kept out of society for the society. By means of this concept of the enslaved work were excluded people destitute of ownership of the society. In the current days we can contextualizar the enslaved work contemporary not being only the method of clipping of the freedom, but as that employer whom she submits to the employee to the degradantes conditions of work depriving to disentail – taking off its right of freedom of movement, work without employment bond, the long hours of working, the EPI' lack; S, the lack of medical attendance, feeding, water, verbal or physical aggression and moral etc. lock to gain a more clear picture of the situation.