摘要：In the nine nineties the social movements in the ·northern region of Parana State acquired some particular aspects in terms of organization and articulation. One of the social movements, the struggle for owning a piece of land, grew wide by incorporating workers of different categories of the field and of the city. They develop some strategies of resistance which have puzzled the researchers who intend to analyze them.
关键词：Social movements;Movimento dos trabalhadores sem-terra;Political resistance.;Movimentos sociais;Movimento dos trabalhadores sem-terra;Resistência política.
