By taking a historical perspective on the higher education and the housing sectors in Quebec, we demonstrate how the political cleavage around the national question has had long-term effects on the dynamic of contention in these two sectors. At a general level, the presence of this cleavage has favoured the adoption of institutional arrangements related to funding that have allowed the reproduction of social protest over time. Nevertheless, the institutional arrangements vary from one sector to another: in the case of higher education, Bill 32, adopted in 1983, facilitated the division of the student movement into two branches and, to some extent, its dynamism; in the case of housing, the AccèsLogis program and the contribution au secteur, implemented in 1997, ensured the selection of claims for social housing and favoured the grouping that leads this issue. In both cases, the national question is at the heart of the process that led to the adoption of these policies.