1791–1792 The key figure in initial foreign reaction to the French Revolution was Holy Roman Emperor
Leopold II, brother of Queen
Marie Antoinette of France. Leopold had initially looked on the revolution with equanimity but became more disturbed as the revolution became more radical, although he still hoped to avoid war. On 27 August 1791, Leopold and King
Frederick William II of Prussia, in consultation with
emigrant French nobles, issued the
Declaration of Pillnitz, which declared the interest of the monarchs of Europe in the well-being of King
Louis XVI of France and his family, and threatened vague but severe consequences if anything should befall them. Although Leopold saw the Pillnitz Declaration as a non-committal gesture to placate the sentiments of French monarchists and nobles, it was seen in France as a serious threat and was denounced by the revolutionary leaders. France issued an ultimatum demanding that Leopold renounce any hostile alliances and withdraw his troops from the French border. The reply was evasive, and the French
Legislative Assembly voted for war on 20 April 1792 against
Francis II, the successor of Leopold II, after a long list of grievances presented by foreign minister
Charles François Dumouriez. Dumouriez prepared an immediate invasion of the
Austrian Netherlands, where he expected the local population to rise against Austrian rule
as they had earlier in 1790. However, the revolution had thoroughly disorganized the army, and the forces raised were insufficient for the invasion. Following the declaration of war, French soldiers deserted
en masse and in one case murdered their general,
Théobald Dillon. by the French population While the revolutionary government frantically raised fresh troops and reorganized its armies, a mostly Prussian allied army under
Charles William Ferdinand, Duke of Brunswick assembled at
Koblenz on the
Rhine. The duke then issued a proclamation called the
Brunswick Manifesto (July 1792), written by the French king's cousin,
Louis Joseph de Bourbon, Prince de Condé, the leader of an
émigré corps within the allied army, which declared the allies' intent to restore the king to his full powers and to treat any person or town who opposed them as rebels to be condemned to death by
martial law. This, however, had the effect of strengthening the resolve of the revolutionary army and government to oppose them by any means necessary. On 10 August,
a crowd stormed the
Tuileries Palace, seizing the king and his family. The Commune of Paris later assumed the powers of the municipality. On 19 August 1792, the invasion by Brunswick's army commenced, with Brunswick's army easily taking the fortresses of
Longwy and
Verdun. The invasion continued, but at the
Battle of Valmy on 20 September, the invaders came to a stalemate against Dumouriez and
Kellermann in which the highly professional French
artillery distinguished itself. Although the battle was a tactical draw, it gave a great boost to French morale. Further, the Prussians, finding that the campaign had been longer and more costly than predicted, decided that the cost and risk of continued fighting was too great and, with winter approaching, they decided to retreat from France to preserve their army. On 21 September the monarchy was formally abolished as the
First Republic was declared. Meanwhile, the French had been successful on several other fronts, occupying
Savoy and
Nice, which were parts of the
Savoyard state, while General
Custine invaded Germany, occupying several German towns along the Rhine and reaching as far as
Frankfurt. Dumouriez went on the offensive in the Austrian Netherlands once again, winning a great victory over the Austrians at the
Battle of Jemappes on 6 November and occupying the entire country by the beginning of winter.
1793 attacked the new Republic, France faced civil war and counter-revolutionary
guerrilla war. Here, several insurgents of the
Chouannerie have been taken prisoner. Spain and Portugal entered the anti-French coalition in January 1793. Britain began military preparations in late 1792 and declared that war was inevitable unless France gave up its conquests, notwithstanding French assurances they would not attack Holland or annex the Low Countries. Britain expelled the French ambassador following the
execution of Louis XVI and on 1 February, France responded by declaring war on Great Britain and the
Dutch Republic. France suffered severe reverses at first. They were driven out of the Austrian Netherlands, and serious revolts flared in the west and south of France. One of these, at
Toulon, was the first serious taste of action for an unknown young artillery officer
Napoleon Bonaparte. He contributed to the
siege of the city and its harbour by planning an effective assault with well-placed artillery batteries raining projectiles down on rebel positions. This performance helped make his reputation as a capable tactician, and it fueled his meteoric rise to military and political power. By the end of the year, large new armies had turned back foreign invaders, and the
Reign of Terror, a fierce policy of repression, had suppressed internal revolts. The French military was in the ascendant.
Lazare Carnot, a scientist and prominent member of the
Committee of Public Safety, organized the
fourteen armies of the Republic, and was then nicknamed the Organizer of the Victory.
1794 , 26 June 1794 The year 1794 brought increased success to the French armies. On the
Alpine frontier, there was little change, with the French invasion of
Piedmont failing. On the Spanish border, the French under General
Dugommier rallied from their defensive positions at
Bayonne and
Perpignan, driving the Spanish out of
Roussillon and invading
Catalonia. Dugommier was killed in the
Battle of the Black Mountain in November. On the northern front in the
Flanders Campaign, the Austrians and French both prepared offensives in Belgium, with the Austrians besieging
Landrecies and advancing towards
Mons and
Maubeuge. The French prepared an offensive on multiple fronts, with two armies in
Flanders under
Pichegru and
Moreau, and
Jourdan attacking from the German border. The French withstood several damaging but inconclusive actions before regaining the initiative at the battles of
Tourcoing and
Fleurus in June. The French armies drove the Austrians, British, and Dutch beyond the Rhine, occupying Belgium, the
Rhineland, and the south of the Netherlands. On the middle Rhine front in July, General Michaud's Army of the Rhine attempted two offensives in July in the
Vosges, the second of which was successful but not followed up, allowing for a Prussian counter-attack in September. Otherwise this sector of the front was largely quiet over the course of the year. At sea, the French Atlantic Fleet succeeded in holding off a British attempt to interdict a vital cereal
convoy from the United States on the
Glorious First of June, though at the cost of one quarter of its strength. In the Caribbean, the British fleet landed in
Martinique in February, taking the whole island by 24 March and holding it until the
Treaty of Amiens, and in
Guadeloupe in April, where they captured the island briefly but were driven out by
Victor Hugues later in the year. In the Mediterranean, following the British evacuation of
Toulon, the
Corsican leader
Pasquale Paoli agreed with admiral
Samuel Hood to place Corsica under British protection in return for assistance capturing French garrisons at
Saint-Florent,
Bastia, and
Calvi, creating the short-lived
Anglo-Corsican Kingdom. By the end of the year French armies had won victories on all fronts, and as the year closed they began advancing into the Netherlands.
1795 The year opened with French forces in the process of attacking the
Dutch Republic in the middle of winter. The Dutch people rallied to the French call and started the
Batavian Revolution. City after city was occupied by the French. The
Dutch fleet was captured, and the
stadtholder William V fled to be replaced by a popular
Batavian Republic, a
sister republic which supported the revolutionary cause and signed a treaty with the French, ceding the territories of
North Brabant and
Maastricht to France on 16 May. With the Netherlands falling,
Prussia also decided to leave the coalition, signing the
Peace of Basel on 6 April, ceding the west bank of the Rhine to France. This freed Prussia to finish the
Third Partition of Poland. In March a
revolt broke out in
Grenada which was supported by the First French Republican forces of
Martinique, and French troops were sent in limited quantities to the island to fight under the command of General
Julien Fédon, a
mulatto from
Martinique. In April most of the island was under the control of the rebels and they repelled various attacks by the British troops led by
Louis Cazot LaGrenade, including an attack which led to the spontaneous execution of the governor who was captured earlier in the revolt. The French army in Spain advanced in
Catalonia while taking
Bilbao and
Vitoria and marching toward
Castile. By 10 July, Spain also decided to make peace, recognizing the revolutionary government and ceding the territory of
Santo Domingo, but returning to the pre-war borders in Europe. This left the armies on the
Pyrenees free to march east and reinforce the armies on the
Alps, and the combined army overran Piedmont. Meanwhile, in Africa and Asia, the Dutch-controlled
Cape Colony and
Ceylon were captured by the British. Meanwhile, Britain's attempt to reinforce the
rebels in the Vendée by landing troops at
Quiberon failed, and a conspiracy to overthrow the republican government from within ended when
Napoleon Bonaparte's garrison
used cannon to fire grapeshot into the attacking mob (which led to the establishment of the
Directory). On the Rhine frontier, General
Pichegru, negotiating with the exiled
Royalists, betrayed his army and forced the evacuation of
Mannheim and the failure of the siege of
Mainz by
Jourdan. This was a moderate setback to the position of the French. In northern Italy, victory at the
Battle of Loano in November gave France access to the Italian peninsula. File:Combat Quiberon 1795 (cropped).jpg|
Armée des Émigrés at the
Battle of Quiberon File:Helder Morel-Fatio.jpg|
Capture of the Dutch fleet by the French hussars
1796 The French prepared a great advance on three fronts, with Jourdan and
Moreau on the Rhine, and Bonaparte in Italy. The three armies were to link up in
Tyrol and march on
Vienna. Jourdan and Moreau advanced rapidly into Germany, and Moreau had reached
Bavaria and the edge of Tyrol by September, but Jourdan was defeated by
Archduke Charles at
Amberg, and both armies were forced to retreat back across the Rhine. Napoleon, on the other hand, was completely successful
in a daring invasion of Italy. He left Paris on 11 March for
Nice to take over the weak and poorly supplied
Army of Italy, arriving on 26 March. The army was already being reorganised and supplied when he arrived, and he found that the situation was rapidly improving. He was soon able to carry out the plan for the invasion of Italy that he had been advocating for years, which provided for an advance over the
Apennines near
Altare to attack the enemy position of
Ceva. The
Montenotte Campaign opened after
Johann Beaulieu's Austrian forces attacked the extreme French eastern flank near
Genoa on 10 April. Bonaparte countered by attacking and crushing the isolated right wing of the allied armies at the
Battle of Montenotte on 12 April. The next day he defeated an Austro-Sardinian force at the
Battle of Millesimo. He then won a victory at the
Second Battle of Dego, driving the Austrians northeast, away from their Piedmontese allies. Satisfied that the Austrians were temporarily inert, Bonaparte harried
Michelangelo Colli's Piedmontese at
Ceva and
San Michele Mondovi before whipping them at the
Battle of Mondovì. A week later, on 28 April, the Piedmontese signed the
Armistice of Cherasco, withdrawing from the hostilities. On 18 May they signed the
Treaty of Paris (1796), ceding
Savoy and
Nice and allowing the French bases to be used against Austria. After a short pause, Napoleon carried out a brilliant flanking manoeuvre, and crossed the
Po at
Piacenza, nearly cutting the Austrian line of retreat. The Austrians escaped after the
Battle of Fombio, but had their rear-guard mauled at
Lodi on 10 May, after which the French took
Milan. Bonaparte then advanced eastwards again, drove off the Austrians in the
Battle of Borghetto and in June began the
Siege of Mantua.
Mantua was the strongest Austrian base in Italy. Meanwhile, the Austrians retreated north into the foothills of the Tyrol. During July and August, Austria sent a fresh army into Italy under
Dagobert Wurmser. Wurmser attacked toward Mantua along the east side of
Lake Garda, sending
Peter Quasdanovich down the west side in an effort to envelop Bonaparte. Bonaparte exploited the Austrian mistake of dividing their forces to defeat them in detail, but in so doing, he abandoned the siege of Mantua, which held out for another six months (
Carl von Clausewitz mentioned in
On War that the siege might have been able to be kept up if Bonaparte had
circumvallated the city). Quasdanovich was overcome at
Lonato on 3 August and Wurmser at
Castiglione on 5 August. Wurmser retreated to the Tyrol, and Bonaparte resumed the siege. In September, Bonaparte marched north against
Trento in Tyrol, but Wurmser had already marched toward Mantua by the
Brenta valley, leaving
Paul Davidovich's force to hold off the French. Bonaparte overran the holding force at the
Battle of Rovereto. Then he followed Wurmser down the Brenta valley, to fall upon and defeat the Austrians at the
Battle of Bassano on 8 September. Wurmser elected to march for Mantua with a large portion of his surviving troops. The Austrians evaded Bonaparte's attempts to intercept them but were driven into the city after a pitched battle on 15 September. This left nearly 30,000 Austrians trapped in the fortress. This number rapidly diminished due to disease, combat losses, and hunger. The Austrians sent yet another army under
József Alvinczi against Bonaparte in November. Again the Austrians divided their effort, sending Davidovich's corps from the north while Alvinczi's main body attacked from the east. At first they proved victorious over the French at
Bassano,
Calliano, and
Caldiero. But Bonaparte ultimately defeated Alvinczi in the
Battle of Arcole southeast of
Verona. The French then turned on Davidovich in great strength and chased him into the Tyrol. Wurmser's only sortie was late and ineffectual. The
rebellion in the Vendée was also finally crushed in 1796 by
Hoche, but Hoche's
attempt to land a large invasion force in Ireland was unsuccessful. By mid-1796 the Rebellion of the island of Grenada had been destroyed by the British because the rebels had run out of supplies and were isolated. The British attacked the camp at Belvedere and the rebels surrendered nine days after the disappearance of Fédon. The end of the revolt was the end of French control and influence in Grenada and the lesser Antilles. File:La Bataille du Pont d'Arcole.jpg|
The Crossing of the Arcole Bridge by
Horace Vernet.
General Bonaparte and his troops crossing the
bridge of Arcole File:Bitva u Lodi, Louis-François Lejeune.jpg|
The Battle of Lodi by
Louis-François Lejeune. Napoleon Bonaparte defeats the Austrians at the
Battle of Lodi 1797 On 14 February, British admiral
Jervis met and defeated a Spanish fleet off Portugal at the
Battle of Cape St. Vincent. This prevented the Spanish fleet from rendezvousing with the French, removing a threat of invasion to Britain. However, the British fleet was weakened over the rest of the year by the
Spithead and Nore mutinies, which kept many ships in port through the summer. On 22 February French invasion force consisting of 1,400 troops from the
La Legion Noire (The Black Legion) under the command of Irish American Colonel
William Tate landed near Fishguard (Wales). They were met by a quickly assembled group of around 500 British
reservists,
militia and sailors under the command of
John Campbell, 1st Baron Cawdor. After brief clashes with the local civilian population and Lord Cawdor's forces on 23 February, Tate was forced into an
unconditional surrender by 24 February. In Italy,
Napoleon's armies were laying
siege to Mantua at the beginning of the year, and a second attempt by Austrians under
Joseph Alvinczy to raise the siege was driven off at the
Battle of Rivoli, where the French scored a decisive victory. Finally, on 2 February,
Wurmser surrendered Mantua and 18,000 troops. The
Papal forces sued for peace, which was granted at
Tolentino on 19 February. Napoleon was now free to attack the Austrian heartland. He advanced directly toward Austria over the
Julian Alps, sending
Barthélemy Joubert to invade the Tyrol.
Archduke Charles of Austria hurried from the German front to defend Austria, but he was defeated at the
Battle of Tagliamento on 16 March, and Napoleon proceeded into Austria, occupying
Klagenfurt and preparing for a rendezvous with Joubert in front of
Vienna. In Germany, the armies of
Hoche and
Moreau crossed the
Rhine again in April after the previous year's failure. The victories of Napoleon had frightened the Austrians into making peace, and they concluded the
Peace of Leoben in April, ending hostilities. However, his absence from Italy had allowed the outbreak of the revolt known as the
Veronese Easters on 17 April, which was put down eight days later. Although Britain remained at war with France, this effectively ended the
First Coalition. Austria later signed the
Treaty of Campo Formio, ceding the
Austrian Netherlands to France and recognizing the French border at the Rhine. Austria and France also partitioned the
Republic of Venice between them.
1798 . The victory facilitated the conquest of Egypt and remains one of the most important battles of the era. , August 1798. The British fleet bears down on the French line. With only Britain left to fight and not enough of a navy to fight a direct war, Napoleon conceived of an
invasion of Egypt in 1798, which satisfied his personal desire for glory and the Directory's desire to have him far from Paris. The military objective of the expedition is not entirely clear, but may have been to threaten
British dominance in India. Napoleon sailed from
Toulon to
Alexandria, taking
Malta on the way, and landing in June. Marching to
Cairo, he won a great victory at the
Battle of the Pyramids; however, his fleet was sunk by
Nelson at the
Battle of the Nile, stranding him in Egypt. Napoleon spent the remainder of the year consolidating his position in Egypt. The French government also took advantage of internal strife in Switzerland to
invade, establishing the
Helvetic Republic and annexing
Geneva. French troops also deposed
Pope Pius VI, establishing a
republic in Rome. An expeditionary force was sent to
County Mayo, in Ireland, when it was part of the
Republic of Connacht, to assist in the
rebellion against Britain in the summer of 1798. It had some success against British forces, most
notably at Castlebar, but was
ultimately routed while trying to reach
Dublin. French ships sent to assist them
were captured by the Royal Navy off
County Donegal. The French were also under pressure in the
Southern Netherlands and Luxembourg where the local people revolted against conscription and anti-religious violence (
Peasants' War). The French had occupied this territory in 1794, but it was officially theirs from 1797 due to a treaty with Austria. The French forces easily handled the Peasants' rebellion in the Southern Netherlands, and were able to put down the revolting forces in under 2 months. The French in 1798 fought an undeclared war at sea against the United States, that was known variously as the "
Quasi-War", the "Half War" and the "Pirate Wars". It was resolved peaceably with the
Convention of 1800. ==War of the Second Coalition==