The Thermidorian Reaction
The Thermidorian Reaction was a coup d'état within the French Revolution against the leaders of the Jacobin Club who had dominated the Committee of Public Safety. It was triggered by a vote of the National Convention to execute Maximilien Robespierre, Louis Antoine de Saint-Just, and several other leading members of the revolutionary government. The name Thermidorian refers to Thermidor 9, Year II (July 27, 1794), the date according to the French Republican Calendar when Robespierre and other radical revolutionaries came under concerted attack in the National Convention. Thermidorian Reaction also refers to the remaining period until the National Convention was superseded by the Directory (also called the era of the Thermidorian Convention).
Conspiracies against Robespierre
With Robespierre the sole remaining strong-man of the Revolution, following the assassination of Jean-Paul Marat and the executions of Jacques Hébert, Georges Danton, and Camille Desmoulins, his apparently total grasp on power became in fact increasingly illusory, especially insofar as he seemed to have support from factions to his right. Robespierre's only real political power at the time lay in the Jacobin Club, which had extended itself beyond the borders of Paris and into the country. In addition to widespread reaction to the Reign of Terror, Robespierre's tight personal control of the military, his distrust of military might and of banks, and his opposition to supposedly corrupt individuals in government, made him the subject of a number of conspiracies. The conspiracies came together on Thermidor 9 (July 27) when members of the national bodies of the revolutionary government arrested Robespierre as well as the leaders of the Paris city government. Not all of the conspiratorial groupings were ideological in motivation. Many who conspired against Robespierre did so for strong practical and personal reasons, most notably self-preservation. The Left was opposed to Robespierre on the grounds that he rejected atheism and was not sufficiently radical.
The prime mover, however, for the events of Thermidor 9 was a Montagnard conspiracy, led by Jean-Lambert Tallien and Bourdon de l'Oise, which was gradually coalescing and was to come to pass at the time when the Montagnards had finally swayed the deputies of the Right over to their side (Robespierre and Saint-Just were themselves Montagnards). Joseph Fouché also played an important role as instigator of the events. In the end, it was Robespierre himself who united all his enemies. On Thermidor 8 (July 26), he gave a speech to the Convention in which he railed against enemies and conspiracies, some within the powerful committees. As he did not give the names of the "traitors," all in the Convention had reason to fear that they were the targets.
Robespierre was declared an outlaw and condemned without judicial process. The following day, Thermidor 10 (July 28, 1794), he was executed with 21 of his closest associates.
The Closing of the Jacobin Club, during the night of July 27-28, 1794. Print by Claude Nicolas Malapeau (1755-1803) after an etching by Jean Duplessis-Bertaux (1747-1819).
For historians of revolutionary movements, the term Thermidor has come to mean the phase in some revolutions when power slips from the hands of the original revolutionary leadership and a radical regime is replaced by a more conservative regime, sometimes to the point where the political pendulum may swing back towards something resembling a pre-revolutionary state.
Thermidorian Regime
The Thermidorian regime that followed proved to be an unpopular one, facing many rebellions after the execution of Robespierre and his allies, along with seventy members of the Paris Commune, the largest mass execution to have ever taken place in Paris. This led to a very fragile situation in France. The hostility towards Robespierre did not just vanish with his execution. Instead, the people that were involved with Robespierre in any way became the target, including many members of the Jacobin club, their supporters, individuals suspected of being past revolutionaries and the violent suppression of the sans-culottes by the Muscadin, a group of street fighters organized by the new government. The massacre of these groups became known as the White Terror. Often members of these targeted groups were the victims of prison massacres or put on trial without due process, which were overall similar conditions to those provided to the counter-revolutionaries during the Reign of Terror. The Thermidorian regime excluded the remaining Montagnards from power, even those who had joined in conspiring against Robespierre and Saint-Just. The White Terror of 1795 resulted in numerous imprisonments and several hundred executions, almost exclusively of people on the political left.
Meanwhile, French armies overran the Netherlands and established the Batavian Republic, occupied the left bank of the Rhine and forced Spain, Prussia and several German states to sue for peace, enhancing the prestige of the National Convention. A new constitution called the Constitution of the Year III (1795) was drawn up, which eased back some of the democratic elements of the Constitution of 1793. On October 25, the Convention declared itself dissolved and was replaced by the French Directory on November 2.