The History and Legacy of the Greatest Battles of the Napoleonic Wars

Nearly 50 years after Napoleon met his Waterloo, generals across the West continued to study his tactics and engage their armies the same way armies fought during the Napoleonic Era. Despite advances in military technology and the advent of railroads for transportation, all of which made defensive warfare more effective, acclaimed military geniuses like Robert E. Lee used flank attacks and infantry charges against superior numbers in an effort to win decisive victories, and it would not be until World War I that concepts of modern warfare made the Napoleonic Era of the early 19th century outdated.

For those questioning why generals continued using tactics from the Napoleonic Era even as technology changed the battlefield, the Battle of Austerlitz may provide the best answer. Napoleon is regarded as one of history’s greatest generals, and Austerlitz was his greatest victory. In 1805, Britain, Austria, and Russia allied together to form the Third Coalition against the French, and the Third Coalition’s forces consisted of armies from Austria and Russia, with Britain providing naval support as well as its financial powers. Napoleon had already defeated and mostly destroyed an Austrian army in October at Ulm before it could link up with the Russians, setting the stage for the Battle of Austerlitz to be the culmination of the war against the Third Coalition as a whole in early December. Despite the smashing victory at Ulm, Napoleon’s French army would still be well outnumbered at Austerlitz by a joint Russo-Austrian army in a battle that would also come to be known as the Battle of Three Emperors.

The Battle of Austerlitz was a tactical masterpiece that saw Napoleon actually invite an attack on his army by the bigger Coalition army, and over the course of about 9 hours, the French successfully defended their right flank while counterattacking in the center and splitting the Russo-Austrian army in two, allowing the French to hit the flank of the advancing left wing of the enemy. The result was a decisive victory that virtually annihilated the Third Coalition’s army and made Napoleon the master of the European continent.

Over the course of its history, England has engaged in an uncountable number of battles, but a select few have been celebrated like the Battle of Trafalgar, one of the most important naval battles in history. Before the battle, Napoleon still harbored dreams of sailing an invasion force across the English Channel and subduing England, but that would be dashed on October 21, 1805 by a British fleet that was outnumbered and outgunned.

That morning, Admiral Horatio Nelson’s fleet, 27 strong, bore down on the Franco-Spanish fleet, approaching at right angles in two columns. French Admiral Pierre-Charles Villeneuve’s disposition was conventional - a single line of battle, ill formed due to the very light winds and the poor seamanship of many of the crews. Traditional naval warfare strategies called for approaching an enemy fleet in one line and then creating a parallel line that allowed as many guns as possible to fire. At the same time, that kind of line of battle allowed for admirals to signal during battle, and it made retreating in an orderly fashion easier. After all, if an enemy’s ships pursued during a retreat, they would break their own line. The problem with that strategy as Nelson saw it is that the ability to retreat meant fighting a decisive naval battle would be made much more difficult. Thus, at Trafalgar he employed a completely innovative strategy. The British plan was to punch straight through the enemy line with two approaching columns of ships, which would cut the Franco-Spanish fleet’s line in three, prompting the melee that they knew would capitalize on their tactical superiority.

© 2025 Charles River Editors (E-bok): 9781475332230

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E-bok: 1. mai 2025