Coalition Wars in the context of "Army of Germany (1809)"

The War of the Fifth Coalition was a European conflict in 1809 that was part of the Napoleonic Wars and the Coalition Wars. The main conflict took place in Central Europe between the Austrian Empire of Francis I and Napoleon's French Empire. The French were supported by their client states—the Kingdom of Italy, the Confederation of the Rhine and the Duchy of Warsaw. Austria was supported by the Fifth Coalition which included the United Kingdom, Portugal, Spain, and the Kingdoms of Sardinia and Sicily, although the latter two took no part in the fighting. By the start of 1809 much of the French army was committed to the Peninsular War against Britain, Spain and Portugal. After France withdrew 108,000 soldiers from Germany, Austria attacked France to seek the recovery of territories lost in the 1803–1806 War of the Third Coalition. The Austrians hoped Prussia would support them, having recently been defeated by France, but Prussia chose to remain neutral.

On 10 April 1809, Austrian forces under Archduke Charles crossed the border of Bavaria, a French client state. The French response, under Louis-Alexandre Berthier, was disorganised but order was imposed with the arrival of Napoleon on 17 April. Napoleon led an advance to Landshut, hoping to cut off the Austrian line of retreat and sweep into their rear. Charles crossed the Danube at Regensburg, which allowed him to retreat eastwards, although he failed to reach the Austrian capital, Vienna, before the French. A French assault across the Danube was repulsed on 21–22 May at the Battle of Aspern-Essling but a repeat attack was successful in July. Napoleon won a major victory at the 5–6 July Battle of Wagram, which forced the Austrians to sign the Armistice of Znaim on 12 July. Austrian invasions of the Duchy of Warsaw and Saxony (where they fought alongside the Black Brunswickers) were repulsed and they were driven out of their territories in Italy. British forces landed in Walcheren, in the French client state of Holland, but were unable to seize their objective of capturing Antwerp and later withdrew.

The Trier Cathedral Treasury is a museum of Christian art and medieval art in Trier, Germany. The museum is owned by the Roman Catholic Diocese of Trier and is located inside the Cathedral of Trier. It contains some of the church's most valuable relics, reliquaries, liturgical vessels, ivories, manuscripts and other artistic objects. The history of the Trier church treasure goes back at least 800 years. In spite of heavy losses during the period of the Coalition Wars, it is one of the richest cathedral treasuries in Germany. With the cathedral it forms part of a UNESCO World Heritage Site.

The Treaty of Amiens (French: la paix d'Amiens, lit. 'the peace of Amiens') temporarily ended hostilities between France, the Spanish Empire, and the United Kingdom at the end of the War of the Second Coalition. It marked the end of the French Revolutionary Wars; after a short peace it set the stage for the Napoleonic Wars. Britain gave up most of its recent conquests; France was to evacuate Naples and Egypt. Britain retained Ceylon (Sri Lanka) and Trinidad.

It was signed in the Hôtel de Ville (City Hall) of Amiens on 25 March 1802 (4 Germinal X in the French Revolutionary calendar) by Joseph Bonaparte and Charles Cornwallis, 1st Marquess Cornwallis as a "Definitive Treaty of Peace". The consequent peace lasted only one year (18 May 1803) and was the only period of general peace in Europe between 1793 and 1814.