The war-party had gained the upper hand in Prussia since the violation of the neutral territory of Bernadotte. The king renewed the bond of perpetual friendship with the sensitive emperor Alexander, in the church of the garrison at Potsdam, over the coffin of Frederick the Great, at night, and then sent Haugwitz with threatening demands to Napoleon. The French emperor, in the meantime, proceeded along the Danube towards the Austrian states, not without many bloody engagements, of which the battles of Dirnstein and Stein against the Russians under Kutusoff and Bagration were of especial importance. If the French found brave and circumspect opponents in the Russians in these encounters, they had the easier game in Austria. Murat took possession of Vienna without the slightest trouble; and the prince of Auersburg, who had orders either to defend the bridge over the Danube, which was fortified and filled with gunpowder, or to blow it into the air, allowed himself to be so completely deceived by the bold cunning of the French general, and by pretended negotiations of peace, that he surrendered it to the enemy uninjured and undefended. The irresolution of the emperor Francis, and the divisions between the Austrians and Russians, facilitated the victory of the French, who, laden with enormous booty, pursued the Austro-Russian army, in the midst of perpetual engagements, into Moravia. In Moravia, the battle of Austerlitz, in which the three emperors were present, was fought on the day of the year in which the emperor was crowned, December 2d, 1805, and in which the winter sun shone upon the most splendid of Napoleon’s victories. The emperor Francis, wishing for the termination of the war, suffered himself to be persuaded to pay a humble visit to Napoleon in the French camp, and then consented to a truce which stipulated for the retreat of the Russians from the Austrian states. Upon this, negotiations were commenced which terminated in the peace of Presburg.

After the battle of Austerlitz, the Prussian ambassador, Haugwitz, did not venture to convey the charge of his court to the victorious emperor; without asking permission in Berlin, he allowed himself to be induced, partly by threats, and partly by the engaging affability of Napoleon, to subscribe an unfavorable contract, by which Prussia exchanged the Franconian principality of Anspach, some lands on the Lower Rhine, and the principality of Nuremburg in Switzerland, for Hanover. It was in vain that the king resisted the exchange, which threatened to involve him in hostilities with England; separated from Austria by the hasty conclusion of the peace of Presburg, nothing was left to the king but to submit to the dictation of the victor.

The constitution of the German empire was already dissolved by the elevation of the Elector of Bavaria and of the Duke of Wirtemberg into independent monarchs. Napoleon, in consequence, entertained the project of entirely removing the south and west of Germany from the influence of Austria, and of uniting them to himself by the formation of the Confederation of the Rhine. A prospect of enlarging their territories and increasing their power, and fear of the mighty ruler from whose side victory appeared inseparable, induced a great number of princes and estates of the empire to separate themselves from the German empire and join France. Self-interest was more powerful than patriotism. On the 12th of July, the treaty was signed in Paris, by virtue of which Napoleon, as protector of the Confederation of the Rhine, recognized the full sovereignty of the individual members, upon condition of their maintaining a certain contingent of troops ready at the emperor’s disposal. Bavaria, Wirtemberg, Baden, Hesse-Darmstadt, Nassau, and several others, formed the kernel around which the lesser principalities, as Hohenzollern, Liechtenstein, Solms, etc., collected themselves, till at length almost all the German confederate states of the second and third rank gave in their adhesion. The Elector arch-chancellor Dalberg, who had been made prince-primate, and who had received Frankfort, together with Hanau and Fulda, as a principality, was chosen Napoleon’s representative in the Confederation of the Rhine.

The wavering conduct of Prussia had filled Napoleon with the deepest anger, and convinced him that the king would be untrustworthy as a friend, and cowardly and innocuous as an enemy. He accordingly flung aside all respect and forbearance, and purposely inflicted many mortifications on the Prussian government. The irritation produced by this was soon aggravated into a complete rupture.

The French troops under Napoleon and his experienced marshals were in the heart of Thuringia and Saxony, the Elector of which had united himself, after some hesitation, to Prussia. The first engagement at Saalfeld, where the gallant prince Louis found his death, went against the Prussians; but the defeat suffered by the army under the command of the old duke of Brunswick, in the great double battle of Jena and Auerstadt, was terrible and fatal. It decided the fate of the countries between the Rhine and the Elbe. The former presumption of the officers and young nobles was suddenly turned into despondency, and the greatest confusion and helplessness took possession of the leaders. Hohenlohe, with 17,000 men, laid down his arms at Prenzlow; the fortresses of Erfurt, Magdeburg, Spondau, Stettin, etc., surrendered within a few days, with such wonderful celerity, that the commandants of many of them were suspected of treachery, so utterly unaccountable did such cowardice and such entire want of self-reliance appear. Blücher alone saved the honor of Prussia by the bloody combat in and around Lubeck, though he could not prevent the horrible storming of this slightly-fortified town; in Colberg, also, Gneisenau and Schill, supported by the brave citizen, Nettlebeck, courageously resisted the superior force of the enemy. Thirteen days after the battle of Jena, Napoleon marched into Berlin, and issued his mandates from thence. The Elector of Hesse, who wished to remain neutral, and who had withdrawn his forces from the contest, was obliged to surrender both land and army to the enemy, and to seek for protection as a fugitive in a foreign land. He took up his residence in Prague. The duke of Brunswick, who had been severely wounded, and who was carried into his capital on a litter after the battle of Jena, was compelled to seek for refuge in Denmark to die in peace. Jena and East Friesland were united to Holland; the Hanse towns as well as Leipsic, were oppressed by the deprivation of all English wares, and by severe military taxes; and treasures of art and science, and the trophies of former victories, were carried away from all quarters. It was only to the Elector of Saxony, whose troops had fought at Jena, that Napoleon showed any favor. He set the Saxon prisoners at liberty, and granted the Elector a favorable peace; upon which the latter, dignified with the title of king, joined the Confederation of the Rhine, like the other Saxon dukes. From this time, Frederick Augustus, to the misfortune of himself and his people, felt himself bound by the ties of gratitude to the French emperor.

The king of Prussia had fled to Königsberg, where he vainly attempted to obtain peace. Napoleon’s demands rose with his fortunes. In his necessity, Frederick William turned to his friend Alexander, who immediately despatched a Russian army under Benningsen and others into East Prussia, to prevent the French passing the Vistula. Upon this, Napoleon issued a proclamation to the Poles, pretendedly in the name of Kosciusko, by which these misused people were summoned to fight for liberty and independence. The Poles willingly made the greatest sacrifices, and strengthened the ranks of the French by their brave soldiers under the command of Dombrowski. Napoleon marched into Warsaw amidst the rejoicings of the people; but the Poles discovered, only too soon, that the foreign potentate was more intent upon the gratification of his own ambition and love of power, than upon the restoration of their empire. Murderous battles were now fought upon the banks of the Vistula, and torrents of blood shed at Pultusk and Morungen. But the great blow was struck in the battle of Preuss-Eylau, February 8, 1807, when the marshal spirit of the French and Russians gave rise to a contest which in loss of men equals any event of the sort in the world’s history. Both parties claimed the victory, and their efforts and exhaustion were so great, that the war suffered an interruption of four months. During this interval, negotiations were again renewed; but much as the king, who was waiting with his family in Memel, might desire the termination of the war, that he might free his subjects from the dreadful exactions of the French, he was too honest to dissever his own cause from that of his ally. But when the Silesian fortresses on the Oder, Glogau, Brieg, Schweidnitz, and Breslau, fell into the hands of the French by the cowardice of their commandants, and even Dantzic was surrendered to the marshal Lefebvre by the gallant governor Kalkreuth, the king lost all confidence in the successful issue. When, after the recommencement of hostilities, the French gained a brilliant victory over the Russians in the battle of Friedland, on the anniversary of the battle of Marengo, and took possession of the field of Königsberg, the allied monarchs, after a personal interview with Bonaparte on the Niemen, thought it prudent to consent to the peace of Tilsit, oppressive as were the conditions.

Portugal, in consequence of her refusal to close her ports against the English, was occupied by a French army under Junot, who assumed the title of Duke of Abrantes, and proclaimed himself regent in the name of the French Emperor, after the departure of the Portugese royal family for Brazil. In pursuance of his favorite object, the destruction of English commerce, Napoleon not only extended his continental system to Portugal and Italy (as far as the latter country was dependent on France), but even formed a plan for the subjugation of Spain; and under pretense of protecting that country against an English invasion, crossed the Pyrenees at the head of 100,000 men. Charles IV, who a short time before in consequence of an insurrection against his contemptible favorite, Godoy, Prince of the Peace, had resigned his crown in favor of his son, Ferdinand VII, no sooner witnessed the entry of the French into Madrid, than he desired to recall his abdication. Under pretense of settling the dispute, Napoleon invited the whole party to meet him at Bayonne, and having made himself master of their persons, compelled the Bourbon family to resign the Spanish crown, and placed his brother Joseph on the throne. The vacant kingdom of Naples was then conferred on Murat, and the grand-duchy of Berg destined for the Crown Prince of Holland. Against the sovereign thus treacherously imposed on them, the whole Spanish nation rose as one man; and Joseph, after an unsuccessful attempt to conciliate his new subjects by granting them a liberal constitution, was compelled to quit Madrid and retire to Burgos.

An English army, commanded by Sir Arthur Wellesley, landed in Portugal, and drove the French out of that country; the means of returning to France being secured to Junot and his army by the Convention of Cintra. At the same time, another French army, under Dupont, was surrounded and captured in the south of Spain. The French had already fallen back on the Ebro, when Napoleon (to whom the Emperor Alexander, in a personal interview at Erfurt, had promised assistance in the event of a war with Austria) appeared in Spain at the head of 335,000 men.

After a victorious progress from the Ebro, the French Emperor entered Madrid, and immediately abolished the inquisition, the feudal system, and the Council of Castile (which had recalled its consent to the abdication of Charles IV), and reduced the number of convents to one-third. Having, in conjugation with Soult, compelled the English to evacuate Portugal, Napoleon returned to France to make preparations for a fresh war with Austria. On the 21st February, 1809, the fortress of Saragossa which had been twice heroically defended by the Spanish General Palafox, with the loss of 53,000 men, surrendered to the French; and the cause of Spanish independence seemed utterly ruined; for the brilliant victory of Talavera 27th and 28th of July, obtained by Sir Arthur Wellesley over King Joseph, was neutralized by the defeat of an army recently raised by the Junta of Seville, which was almost annihilated by Soult, at Ocano.

The monks, to whose influence King Joseph attributed the general insurrection of the Spanish nation against the French, were punished by the suppression of all the monastic orders. Whilst the French, although perpetually harrassed by swarms of irregular troops, called Guerillas, were still advancing steadily towards the south, the Junta had retired to Seville, and assembled the Cortes (1810), which drew up and proclaimed in (1812), a new constitution, by which the monarchical power was greatly restricted. The repeated attempts of the French, especially under Massena, to regain a footing in Portugal, were as unsuccessful as their attacks on Cadiz, which was strongly fortified and protected by a combined Spanish and English fleet. In the year 1812, the French force in Spain having been reduced to 168,000 men, by the withdrawal of a large number of the best soldiers and generals for the Russian campaign, the whole population of several provinces were encouraged to take the field, and the Guerillas under Mina, the Curate Merino, Mendizabal, etc., became daily more numerous and daring. The fortresses of Ciudad Rodrigo and Badajoz were stormed by Lord Wellington, who spared the armies of Marmont and Soult, defeated the former near Salamanca, compelled Joseph to quit Madrid, and then, on the approach of the French, retreated to the Portuguese frontier. Soult having been recalled from Spain by Napoleon, after his disastrous campaign in Russia, the English general compelled King Joseph a second time to abandon his capital, and retire to the Ebro, and in the year 1813 decided the fate of Spain, by a brilliant victory over Jourdan at Vittoria. Joseph escaped being taken prisoner, by a precipitate flight into France. Soult, who had reëntered Spain by command of Napoleon, was compelled to recross the Pyrenees by Lord Wellington, and the war was terminated by the battle of Toulouse, in April, 1814, the Emperor Napoleon having previously abdicated, and Ferdinand VII being released from his imprisonment at Valencay.