Republicanism during the French Revolution was a critical ideology that emerged prominently as the monarchy's grip on France weakened. This political philosophy advocates for a government where power is held by elected representatives rather than a monarch. The principles of liberty, fraternity, and equality (core tenets of republicanism) played a significant role in shaping the revolutionary agenda and reforms. The fall of the Bastille on 14 July 1789 acted as a catalyst for the spread of republican ideas. The initial stages of the French Revolution saw the establishment of the National Assembly, which aimed to draft a constitution that limited the king’s power and laid the foundation for a more representative government. However, tension between monarchists and republicans intensified, resulting in significant political upheaval. With the proclamation of the First French Republic on 22 September 1792, the monarchy was officially abolished. This marked a decisive shift towards republican governance. Measures such as the civil constitution of the clergy and the confiscation of church lands were enacted to further dismantle the ancien régime’s (the old order's) influence and align with republican ideals. The Reign of Terror (1793-1794) was a period marked by extreme measures to defend the nascent republic against internal and external threats. The Committee of Public Safety, led by figures like Maximilien Robespierre, implemented policies to eliminate perceived enemies of the revolution. This era witnessed mass executions, political purges, and the implementation of radical social reforms. The Thermidorian Reaction in July 1794 brought an end to the Reign of Terror. Subsequently, the Directory was established, another attempt to create a stable republican government. Despite its flaws and eventual downfall, the Directory period (1795-1799) saw continued efforts to uphold republican principles, although it faced challenges like corruption and economic difficulties. Throughout these transformations, republicanism provided an ideological foundation that continually guided revolutionary leaders and their policies. The French Revolution's complex journey from monarchy to republic had a profound influence on subsequent political developments in France and inspired republican movements across Europe and beyond.