The emergence of capitalism has made a divided society between social classes, which on grounds of conflict of interest brought within the social struggles between the owners or the means or production and the proletariat. The shock derived of this conflict has created historical politics conquests and new rights for the people. Thus, the capitalist production engaged to his State activity, taking the politics decisions on its favor, the abandonment of social issues increase the struggles of classes. In the context of the cyclical crises of capitalism, the State Liberal needed go back. The recognition or rights the working class was needed its own stability, determining the change of its paradigm on Social State. The advent of social rights as a result of that increasing was a result of this liberal backlash, which determined by the clash of the struggles of classes, guarantee the reduction of the distance between them promoted. The educational right emerged as one of the main factors responsible for that decline, owing to the expansion fo the concept of citizenship, has created a complex interaction between them and strengthened the democratic foundations, creating a new design for participation in the political power of the State. Given this relation between politic end law, participatory for such as the Participatory Budget (Orçamento Participativo), have assumed great importance in the effectiveness of social rights, reducing the trace or ideological and economic dependence between social class exist.