The social contract theory played a significant role during the French Revolution, influencing the principles and ideas that shaped the movement. Jean-Jacques Rousseau’s book "The Social Contract" (published in 1762) became one of the key texts inspiring many revolutionaries. Rousseau proposed that individuals enter into a collective agreement to form a community, surrendering some personal freedoms in exchange for protection and the benefit of the common good. In Rousseau’s view, legitimate political authority comes from the people who retain sovereignty rather than from monarchs or other traditional rulers. This concept was fundamentally at odds with the established order in France before the Revolution, where power was concentrated in the hands of King Louis XVI and the aristocracy. The social contract theory provided a philosophical foundation for the demand for greater political participation and the establishment of a government based on popular consent. During the Estates-General meeting in 1789 (held on 5 May), the uncompromising positions of the Third Estate (composed mainly of commoners) reflected Rousseau’s ideas, emphasizing that sovereignty should not reside in the monarchy but with the people. This belief led to the formation of the National Assembly on 17 June 1789, a critical step in the Revolution. The Assembly claimed to represent the general will of the French nation, a central tenet of Rousseau's theory. Rousseau’s thoughts also influenced the drafting of the Declaration of the Rights of Man and of the Citizen on 26 August 1789. This document enshrined principles such as equality before the law, the protection of personal liberty, and the idea that law should express the general will—ideas clearly derived from Rousseau’s writings. In the subsequent period of the Revolution, particularly during the Reign of Terror (1793-1794), the social contract theory took on a more radical aspect. Leaders like Maximilien Robespierre interpreted Rousseau’s ideas to justify the use of revolutionary tribunals and a repressive state apparatus to maintain the general will. Robespierre believed that this was necessary to protect the Revolution from internal enemies and to achieve the envisioned egalitarian society. The influence of the social contract theory extended beyond the theoretical foundations of the Revolution to practical political restructuring. The new constitution of 1791 attempted to create a constitutional monarchy where the monarch’s powers were limited and subject to the will of the people. However, the monarchy was ultimately abolished on 21 September 1792, leading to the establishment of the First French Republic. The Republic sought to realize the ideals of the social contract by restructuring society along more democratic lines, although achieving this in practice proved to be fraught with challenges and contradictions. In summary, Rousseau's social contract theory significantly influenced the ideological and practical changes during the French Revolution, emphasizing popular sovereignty and laying the groundwork for the emergence of modern democratic principles.