The National Convention was the revolutionary assembly that governed France from 20 September 1792 until 26 October 1795. It replaced the Legislative Assembly and founded the First French Republic. The Convention was a critical part of the broader French Revolution. One of its initial tasks was to declare the abolition of the monarchy, which occurred on 21 September 1792, marking the transition from the constitutional monarchy under Louis XVI to a republic. The Convention was responsible for overseeing many of the turbulent events of the Revolution. It navigated internal and external challenges. Domestically, it faced opposition from royalist factions, federalist revolts, and the tumultuous atmosphere of Paris itself. Externally, it was engaged in wars against several European coalitions seeking to reinstate the monarchy. One of the National Convention's most significant actions was the trial and execution of Louis XVI. On 17 January 1793, the Convention found Louis XVI guilty of conspiracy and multiple other crimes against the state. He was executed by guillotine on 21 January 1793. This event cemented the Convention's power and symbolized the irreversible end of the monarchy. The Convention also grappled with economic and social crises, which were exacerbated by wartime conditions. To curb inflation and ensure the supply of essential goods, it implemented policies such as the Law of the Maximum in 1793 (fixing the maximum prices of grain and other staples). These measures were part of the broader efforts to secure revolutionary ideals but often led to further discontent among different social classes. One of the more radical phases of the Convention's rule was the Reign of Terror, which lasted from 1793 to 1794. This period was marked by heightened political repression and a series of systematic executions aimed at rooting out perceived enemies of the Revolution. The Committee of Public Safety, led by figures such as Maximilien Robespierre, wielded considerable power during this time. Thousands were executed by guillotine, including prominent figures like Marie Antoinette and Georges Danton. The Convention introduced several important reforms. It promulgated the revolutionary calendar (starting from 22 September 1792), which reorganized the way time was measured and symbolized a break from the past. It also laid the groundwork for the system of public education and advanced ideas of social welfare, although implementation varied in effectiveness. Despite these efforts, divisions within the Convention eventually led to its downfall. The fall of Robespierre (who was executed on 28 July 1794) marked the beginning of the Thermidorian Reaction, a moderate phase that sought to undo some of the excesses of the Reign of Terror. The Convention dissolved itself with the establishment of the Directory, a five-member committee that governed until the rise of Napoleon Bonaparte. Through its existence, the National Convention navigated the complexities of revolutionary change. While it faced numerous challenges, it played a pivotal role in shaping the course of French history during one of its most volatile periods.