摘要：This article proposes to analyse the social composition, platform of demands,
and the form of action taken by certain social movements that have appeared
recently on the Latin-American political scene. These movements were chosen
because of their political dimension: all have, in their own way, a political
project and produce political impacts. Even with the diversity of projects and
the different impacts produced, and despite the heterogeneity of the social base
mobilized in each movement, this article seeks to point out the common elements
and the possibility of finding a unity in distinct movements. This unity is
thought of from its anti-neoliberal ideology and from the concept of the working
classes.
