Napoleonic Wars

views updated May 17 2018

Napoleonic Wars


The Napoleonic Wars (18031815) were fought between the French emperor, Napoléon Bonaparte (Napoléon I; 17691821) and the European powers of Britain, Austria, Russia, and Prussia. Ultimately, the wars extended to all corners of the European continent, profoundly affecting European politics, society, and culture. The wars encompassed eight separate military campaigns divided into three broader periods: 1803 to 1807, the ascendancy of Napoleonic power in Europe; 1807 to 1812, the height of Napoléons Grand Empire; and 1812 to 1815, the decline and fall of Napoléons empire.

Napoléon became ruler of France in November 1799 when he participated in a coup detat, overthrowing the Directory. He immediately inherited the war of the Second Coalition, the last of the wars of the French Revolution. Within months of coming to power he declared the French Revolution ended, and defeated the Second Coalition led by Austria and England. Napoléon concluded the Peace of Lunèville with Austria in 1801. He created satellite republics in Italy (the Cispadane and Cisalpine Republics) in 1796 and 1797, but consolidated them into the Italian Republic in 1802. England signed the Peace of Amiens in 1802 after losing their continental allies. The peace was an expedient, and neither Britain nor Napoléon trusted the other. In May 1803 Britain declared war on France, inaugurating the Napoleonic Wars.

In January 1805 Spain joined France in an anti-British alliance. Napoléon prepared an invasion force to be ferried and protected by a combined Franco-Spanish fleet. Britain sought allies to tie the French to the continent. By summer 1805 England, Russia, and Austria formed a Third Coalition against France. Napoléons policies in Germany and Italy prior to 1805 alienated Austria and Russia, leading to the formation of the Third Coalition in July 1805. Napoléon, however, capitalized upon his favorable relations with the princes of Germany to gain their support against Austria. The campaign of 1805 was Napoléons most successful. In October he achieved a dramatic victory over the Austrian army at Ulm in Bavaria. Napoléon invaded Austria, taking Vienna by the end of November. At Austerlitz on December 2, 1805, Napoléon soundly defeated the combined Russo-Austrian army under the eyes of Tsar Alexander I and Kaiser Franz I.

Victory over the Third Coalition enabled Napoléon to make sweeping changes to the map of Europe. The Holy Roman Empire (Germany) was abolished in the summer 1806 and replaced by the Confederation of the Rhine, with France as its protector. Austria and Prussia were excluded from this new German entity. The number of German territories was substantially reduced through secularization and mediatization from 120 to 37. The Italian Republic, a kingdom after 1804, annexed Venetia, nearly doubling its size.

In February 1806 a French army occupied the Kingdom of the Two Sicilies, giving Napoléon the entire peninsula. He then isolated Great Britain by instituting an economic blockade embodied in the Milan and Berlin decrees, often referred to as the Continental System.

Tensions between Prussia and France culminated in September 1806 in the second campaign of the Napoleonic Wars. The Prussian army was destroyed in two battles, Jena and Auerstadt (October 14, 1806), and the kingdom was overrun. The belated arrival of a Russian army in Poland extended the war into the winter and spring of 1807. Napoléon fought the Russians to a draw at Eylau in February, but decisively defeated them in June at Friedland. The victory over Russia virtually completed Napoléons conquest of Europe. Tsar Alexander I met the French emperor at Tilsit and agreed to a continental alliance.

Shortly after Tilsit, Napoléon authorized the invasion of Portugal, a British ally. Spanish support for Napoléons endeavors was lukewarm after the destruction of its fleet at Trafalgar in October 1805. The Spanish king, Carlos IV, and his first minister, Manuel de Godoy, wanted to extricate themselves from the French alliance. Napoléon distrusted the Spanish and in spring 1808 overthrew the Spanish monarchy and occupied Spain. He placed his elder brother Joseph on the throne, which generated enormous popular resistance. The Spanish feared the revolutionary anticlericalism of France, and the imposition of a foreign king. Formal Spanish military resistance gave way to a guerilla war that continued until 1814. Napoléon led a second army into Spain in October 1808, reestablishing French control, but Portugal was lost to the British earlier in the year. Napoléon kept more than 250,000 French and allied troops in the Iberian Peninsula for the next four years. The Peninsular War tied down military resources, and provided Britain with a theater of war on the European continent.

The British army in Portugal in 1809 was led by General Arthur Wellesley, later the Duke of Wellington. He used the small kingdom to conduct offensive operations into Spain, and played a cat and mouse game with King Joseph and the French army through 1810. French military power, tied down by Spanish guerillas, was insufficient to retake Portugal. In 1812, as Napoléon invaded Russia, Wellington launched an invasion of Spain supported by the Portuguese and Spanish. Between 1812 and 1813 Joseph and the French Imperial army were forced back to the Pyrenees, and in 1814 Wellington crossed into southern France, finally ending the Peninsular War.

Napoléon returned to Paris in January 1809 to face a new threat from Austria. The Austrians believed that with Napoléon occupied in Spain they stood in a good position to regain control of the German and Italian states. In April 1809 Austrian armies invaded the Confederation of the Rhine, the Kingdom of Italy, and the Grand Duchy of Warsawthe Napoleonic satellite state of Poland. A combination of Napoléons military skill, and more significantly the strength of his alliances with the German princes and Russia, enabled him to defeat Austria. By mid-May Napoléon sat in Vienna. Although he was repulsed at Aspern-Essling, he attacked again in July and defeated Archduke Charles at Wagram.

Napoléon extended the borders of imperial France in 1810 to include Holland, northwest Germany, Tuscany, and the Papal States. The expanding imperium led to confrontation with Tsar Alexander I of Russia. In June 1812 Napoléon invaded Russia with a French Imperial army of 500,000 men. By the end of September Napoléon had defeated the Russians at Borodino and captured Moscow. Tsar Alexander and his generals evacuated the capital and withdrew east of the city, refusing to surrender or negotiate. Napoléon withdrew from Moscow in the middle of October with no prospect of a clear victory. During both the advance and retreat, his army suffered far more from desertions and disease than from battle casualties. In December the army that returned to central Europe was reduced to 120,000 men. The enormity of the French losses led Tsar Alexander to continue the pursuit and liberate Europe. In March 1813 Frederick William III, the king of Prussia, joined the coalition against France.

Napoléon had rebuilt the French army by the spring 1813 and defeated the Russians and Prussians at Lutzen and Bautzen in Saxony. All sides agreed to a temporary armistice through the summer. During this time Austria joined the coalition against France. The armistice expired in August, and Napoléon found himself under attack from three directionsPrussia, Poland, and Austria. German princes defected from their French alliances, and in October Napoléon was soundly beaten at Leipzig, forcing him to abandon Germany.

Prussian forces crossed the Rhine at the end of December. Coalition armies moved into France from Spain, Germany, and Belgium. Napoléon initially held the Prussians and Russians at bay, but was ultimately overwhelmed by numbers. Napoléon abdicated in April 1814, and went into exile on the island of Elba. Louis XVIII, the brother of the former French king, was restored to the throne.

Napoléon returned to France in February 1815 and was welcomed by the army and the French population, who had lost their taste for kings. The coalition, meeting in Vienna, committed itself to his utter defeat. Napoléon assembled an army and invaded Belgium. In June 1815 he was defeated at Waterloo by British and Prussian armies. He abdicated a second time and was taken prisoner by the English. The former French emperor spent his remaining days on the island of St. Helena in the south Atlantic. He died in 1821.

The Napoleonic Wars transformed the European continent, reshaping the borders of Germany and Italy. Napoléon purposely fostered Italian nationalism in order to strengthen his satellite states, but in Germany and Spain, nationalism emerged in reaction to French military occupation. Liberalism, the desire for constitutional government, also manifested in Western and Central Europe. The Napoleonic Wars also led to the creation of a European international system established at the Congress of Vienna (18141815), which was based upon the principles of balance of power and territorial compensation. The congress system called upon the monarchical powers to suppress revolutions to prevent another crisis like the one that had affected Europe for the previous twenty-five years.

SEE ALSO Borders; Constitutions; Empire; Imperialism; Liberalism; Monarchy; Monarchy, Constitutional; Napoléon Bonaparte; Nationalism and Nationality; Revolution; War


Connelly, Owen. 2006. The Wars of the French Revolution and Napoleon, 17921815. London: Routledge.

Dwyer, Philip, ed. 2001. Napoleon and Europe. Harlow, U.K.: Longman.

Esdaile, Charles. 1995. The Wars of Napoleon. Harlow, U.K.: Longman.

Rothenberg, Gunther E. 1978. The Art of Warfare in the Age of Napoleon. Bloomington: Indiana University Press.

Schneid, Frederick C. 2005. Napoleons Conquest of Europe. Westport, CT: Praeger.

Schroeder, Paul. 1994. The Transformation of European Politics, 17631848. Oxford: Clarendon Press.

Frederick C. Schneid

Napoleonic Warfare

views updated May 29 2018

Napoleonic Warfare. For most of the years from 1799 to 1815, Napoleon Bonaparte led the armies of France to victory over successive hostile coalitions. Despite his ultimate defeat and his mobile and offensive way of war, his personal leadership and strategic approach were widely admired in his day and are still studied.

Napoleon's achievements did not rest on superior armament or totally new tactics. His army's weapons differed little from those of his opponents, and his tactics were adapted from those practiced by the mass conscript forces of the French Revolution. What made Napoleon so formidable was the combination of his genius and a large, offensive‐minded army led by young and ambitious officers. A charismatic leader, he inspired his troops, Frenchmen and foreigners, with fierce loyalty and devotion. His greatest shortcoming was his refusal to train his senior subordinates for independent command; consequently, their performance often was faulty.

Between 1801 and 1805, Napoleon reorganized the French forces, creating what was called the Grande Armée. The permanent institution of the corps system perhaps was most important. Normally commanded by a marshal, a corps consisted of two to four infantry divisions, some cavalry, artillery, and support troops, strong enough to defeat equal numbers and hold against superior forces until reinforced. Some formations Napoleon kept under his own control: the Army Artillery Reserve, the Army Cavalry Reserve, and the Imperial Guard.

Napoleon always preferred to fight on the offensive, and acting as his own operations officer, made all major decisions. He had the unique talent to conceive a campaign as a complete sequence leading to his main objective: the destruction of the enemy's army or will to fight in one great decisive battle, followed by vigorous pursuit. Careful planning, combining deception and rapid movement, was designed to compel the enemy to fight this battle at a disadvantage. In the Italian campaign of 1796, Napoleon's small army of 35,000 men won victories over the stronger Austrians and Piedmontese by bringing superior strength to bear against each individual enemy force, defeating them in succession. Greater numbers and the corps system enabled Napoleon to develop new strategic sequences. Normally a campaign started with the corps marching widely dispersed along separate routes. Once the enemy's main force was located, the corps pulled closer together, advancing in a diamond‐shaped formation. The first corps to contact the enemy engaged him at once while the other corps came into action along the flanks and the rearmost corps remained reserve. A variant of this strategic movement was Napoleon's famous maneuver in the rear. The enemy would be pinned by what he believed was Napoleon's main force, while the bulk of the French Army swept around to cut his communications and compel him to turn and fight at a disadvantage or to surrender. The 1805 U1m campaign and the Battle of Austerlitz are the most successful examples.

In battle, Napoleon favored the offensive and stood on the defensive only three times, at Leipzig (1813) and at La Rothière and Arcis (1814). Each time he assumed the defensive only after his initial attack had failed. Basically, his battle tactics stressed offensive movement supported by massive fire, though he tried to retain an element of surprise. He usually sought to direct his main blow against an enemy flank while occupying his front with simultaneous attacks, often infantry combined with cavalry. A second variant was the frontal attack while a flanking maneuver was launched. In both cases, the enemy was gradually weakened, and then, with a superb sense of timing, Napoleon would release his reserve for the smashing blow. Infantry attack columns supported by cavalry and horse artillery moved to breach the enemy's front or flank, while light cavalry would be launched to turn retreat into rout. From Marengo (1800) to Wagram (1809), Napoleon's talent to seize the right moment, together with the overall superior quality of his army, assured victory. But as time passed, he no longer was at his peak, and the quality of his troops declined, while his enemies had learned their lessons.

Besides improving their forces, Napoleon's opponents adopted the corps system that made it impossible to destroy an entire army in one battle. Ultimately, Napoleon's attempt to exploit the central position failed because of British‐Prussian strategic cooperation at Waterloo (1815).

Nonetheless, the pattern of Napoleonic warfare continued to be studied and many of his innovations, especially the corps system, were retained. His strategic concepts—in particular, the central position and the maneuver on the rear—remained models for future commanders and were studied even in the fledgling U.S. Army. Napoleonic warfare as expounded in the writings of Baron Antoine Henri Jomini was transmitted to American officers by the teaching at the recently founded Military Academy at West Point and came to influence the generals of the Civil War.

Jomini's writings provided a schematic and prescriptive interpretation of Napoleonic operations, an approach well suited to West Point's engineering emphasis. They provided the basis for the teachings of Dennis Hart Mahan, professor of civil engineering and the science of war from 1832 to 1871. Over time, Mahan came to stress the more offensive aspects of Jomini, while Mahan's most brilliant student, Henry W. Halleck, published his Elements of Military Art and Science in 1846—an influential work presenting a more defensive‐minded view of Jomini's principles. American operations in Mexico in 1846, offensive though hardly Napoleonic, provided additional impetus for strategic studies, and in 1848 officers at West Point founded a Napoleonic Club, chaired by Mahan, to discuss Napoleonic campaigns. Participants included Robert E. Lee and George B. McClellan.

If a clear consensus on the thrust of Jomini's work did not emerge, his influence on the commanders in the Civil War was great. It has been said that they went to war with the sword in one hand and a copy of Jomini in the other. But the results were unclear. Jomini's influence may have made McClellan and Halleck too cautious, while Lee's use of the central position and his turning maneuver at the Second Battle of Bull Run (1862) and at the Battle of Chancellorsville (1863) showed a Napoleonic touch. In the end, of course, the new rifled weapons, extended frontages, and rapid rail movements, which negated much of the advantage of the central position, required a quite different approach. The Civil War victory was devised by Ulysses S. Grant, who claimed that he had never paid much attention to Jomini, and echoing a statement attributed also to Napoleon, declared that the art of war was simple enough: find your enemy and hit him as hard as you can.
[See also Academies, Service: U.S. Military Academy; Civil War: Military and Diplomatic Course; Strategy: Fundamentals; Strategy: Historical Development.]


David Chandler , The Campaigns of Napoleon, 1966.
James Marshall‐Cornwall , Napoleon as Military Commander, 1967.
Gunther E. Rothenberg , The Art of Warfare in the Age of Napoleon, 1977.
Owen Connelly , Blundering to Glory: Napoleon's Military Campaigns, 1988.

Gunther E. Rothenberg

Napoleonic Wars

views updated May 21 2018

Napoleonic Wars (1803–15) Campaigns by a series of European coalitions against French expansion under Napoleon I. In 1803, Britain declared war and formed the Third Coalition with Austria, Russia, and Sweden in 1804. Napoleon defeated the Austrians at Ulm, and the Russians and Austrians at Austerlitz (both 1805), but the British under Admiral Nelson won a decisive naval victory at Trafalgar (1805). Prussia joined the Fourth Coalition (1806) but was decisively defeated at Jena. Resistance to the French occupation of Portugal (1807) began the Peninsular War. In 1808, French troops were sent to quell a Spanish rebellion, but were faced by the British army led by the Duke of Wellington. The Fifth Coalition collapsed with the defeat of Austria at Wagram (1809). In 1812, Napoleon invaded Russia. Bitter winter forced his retreat from Moscow, and much of his army died of starvation, hypothermia or were killed by the pursuing Russian forces under Mikhail Kutusov. The Sixth Coalition defeated Napoleon at Leipzig (October 1813). In March 1814, Allied forces entered Paris. While the Coalition was negotiating at the Congress of Vienna, Napoleon escaped from exile in Elba and overthrew Louis XVIII. War renewed during the Hundred Days of Napoleon's return to power and ended in his final defeat at the Battle of Waterloo (June 1815).

Napoleonic Wars

views updated Jun 11 2018

Napoleonic Wars a series of campaigns (1800–15) of French armies under Napoleon I against Austria, Russia, Great Britain, Portugal, Prussia, and other European powers. They ended with Napoleon's defeat at the Battle of Waterloo.