It was the capital trying to recover, after the expressive advances gotten by the workers in the previous years. Trends that had marked years 80: significant expansion of the fights of the average wage-earners and the constitution of myriad syndical and professional associations; it occurs to pipocar of strikes of professors, medical, banking, diligent public officers in services, making possible reinforcement of the syndical fight. ource. In the agricultural world, the advance was very expressive, increasing the organization and resistance of the workers, had memorable strikes of the agricultural workers, called ‘ ‘ buoys frias’ ‘ , in several regions of the country. In this context, in 1981, it occurs the First National Conference of the Diligent Classroom, after much resistance of the workers to the military dictatorship, more than congregated 5 a thousand syndical commission agents and of base, average representatives of the urban and agricultural wage-earners (almost a thousand represented the field), laborers and wage-earners, public officers and without lands. It was an important event of syndical history and the work in our country; significant for the representation, for the importance politics (it was the first national meeting since the 64 blow of and the greater of all laboring history ties then)..