The Revolutionary Armies played a significant role in the French Revolution (1789-1799), primarily serving to defend the revolutionary government and spread revolutionary ideals beyond France's borders. Early in the revolution, the French military was largely composed of professional soldiers. However, as foreign monarchies threatened the nascent republic, a need for a more substantial and committed force emerged, leading to the establishment of mass conscription (known as the Levée en masse). On 23 August 1793, the National Convention decreed the Levée en masse, which required all unmarried men aged 18 to 25 to enlist. This mass mobilization (an unprecedented move) transformed the French military. A considerable number of volunteers (known as the "citizen-soldiers") joined the ranks, driven by revolutionary zeal. This period marked a shift from a small, professional army to a significantly larger and more ideologically committed force. The Revolutionary Armies were distinguished by their organization and structure. Unlike the earlier professional forces, these armies placed a strong emphasis on meritocracy. Officers were often promoted based on skills and effectiveness rather than noble birth. This opened the path for talented individuals from humble backgrounds to rise through the ranks. Amongst the notable figures to emerge from this system was Napoleon Bonaparte, who would later play a pivotal role in French and European history. In terms of military tactics, the Revolutionary Armies employed strategies that focused on speed, mass, and aggression. Commanders adopted more flexible and dynamic approaches compared to their adversaries, frequently utilizing skirmishers and rapid troop movements to outmaneuver enemies. These methods proved effective in several key battles, such as the Battle of Valmy on 20 September 1792 and the Battle of Fleurus on 26 June 1794. The infrastructure and logistics of sustaining such a large force were complex but vital. The government implemented measures to ensure that the armies were well-supplied. However, the procurement of food, clothing, and ammunition was often fraught with difficulties. Nevertheless, the mobilization effort underscored the revolutionary government's use of nationalistic and patriotic fervor, motivating the populace to support the military cause through various means, including donations and local production efforts. The Revolutionary Armies were not just combat forces; they also served as instruments of political change. While stationed in foreign territories, soldiers propagated revolutionary ideals, aiming to inspire local populations. This spread of revolutionary thought (through military campaigns) sowed the seeds of republicanism across Europe, leading to the rise of similar movements in other regions. The actions of the Revolutionary Armies had varied consequences. They secured revolutionary France against external threat and contributed to the expansion of French territory. However, the constant state of war also imposed significant strains on French society and economy. The legacy of these armies, therefore, is a complex interplay of military success, ideological propagation, and socio-economic impact.