How did Jean-Jacques Rousseau's idea of the general will influence French nationalism?

Jean-Jacques Rousseau’s concept of the general will profoundly influenced French nationalism by providing a theoretical foundation for popular sovereignty and the modern republic.12

In his work The Social Contract, Rousseau argued that legitimate authority derives from the collective will of citizens aiming at the common good. This idea transformed the relationship between the individual and the state, suggesting that by obeying laws founded on the general will, citizens are essentially obeying themselves as members of the political community.132

During the French Revolution, this concept became a cornerstone of political identity. The Declaration of the Rights of Man and of the Citizen (1789) explicitly defined law as the expression of the general will, cementing its role in the French constitutional tradition. While Rousseau himself advocated for small, civic-minded communities and did not explicitly champion the modern nation-state, his ideas were later adapted to provide a basis for national unity. By framing the state as an expression of the people's collective moral will, his philosophy helped foster a sense of national belonging and political consciousness that remains central to French republican thought.124