Democracy represents a fundamental right for citizens. Democracy and citizen par- ticipation are developing and they complement each other, given that there is no demo- cracy without the active and conscious participation of citizens in the political process. This democratic participation occurs through tools that enable the practice of citizenship, and, among them, the social movements stand out. There is a direct relationship between the social movements and democracy: whilst the social movements exist only in demo- cratic systems, democracy requires the participation of civil society with the state. The social movements consist on a structured organization that has the purpose of uniting people to defend and promote rights, containing social identity and a particular way of thinking and acting collectively to achieve the common good and a new sort of life. The particularities of the social movements let one glimpse that the major expression of civic participation contributes to a cultural change in society, given that, with common goals, the differences are overcome, encouraging a relatedness which looks for ethics, sharing and fraternity. The understanding of fraternity in its various forms – historical, political, legal and ethical – contributes to a development in respect among people, acceptance of socio-economic and cultural differences, emphasizing the feeling of a group belonging. This way, this article aims to analyse social movements and its cooperation in building a new relational culture, more Humane, Fair And Fraternal.