Question: In what year did the country of the Imperial Diet dissolve?

full_context: Document 1: Strasbourg: In the 1520s during the Protestant Reformation, the city, under the political guidance of Jacob Sturm von Sturmeck and the spiritual guidance of Martin Bucer embraced the religious teachings of Martin Luther. Their adherents established a Gymnasium, headed by Johannes Sturm, made into a University in the following century. The city first followed the Tetrapolitan Confession, and then the Augsburg Confession. Protestant iconoclasm caused much destruction to churches and cloisters, notwithstanding that Luther himself opposed such a practice. Strasbourg was a centre of humanist scholarship and early book-printing in the Holy Roman Empire, and its intellectual and political influence contributed much to the establishment of Protestantism as an accepted denomination in the southwest of Germany. (John Calvin spent several years as a political refugee in the city). The Strasbourg Councillor Sturm and guildmaster Matthias represented the city at the Imperial Diet of Speyer (1529), where their protest led to the schism of the Catholic Church and the evolution of Protestantism. Together with four other free cities, Strasbourg presented the confessio tetrapolitana as its Protestant book of faith at the Imperial Diet of Augsburg in 1530, where the slightly different Augsburg Confession was also handed over to Charles V, Holy Roman Emperor.
Document 2: Germans: The Napoleonic Wars were the cause of the final dissolution of the Holy Roman Empire, and ultimately the cause for the quest for a German nation state in 19th-century German nationalism. After the Congress of Vienna, Austria and Prussia emerged as two competitors. Austria, trying to remain the dominant power in Central Europe, led the way in the terms of the Congress of Vienna. The Congress of Vienna was essentially conservative, assuring that little would change in Europe and preventing Germany from uniting. These terms came to a sudden halt following the Revolutions of 1848 and the Crimean War in 1856, paving the way for German unification in the 1860s. By the 1820s, large numbers of Jewish German women had intermarried with Christian German men and had converted to Christianity. Jewish German Eduard Lasker was a prominent German nationalist figure who promoted the unification of Germany in the mid-19th century.
Document 3: Diet of Worms: The Diet of Worms 1521 (German: Reichstag zu Worms, (ˈʁaɪçstaːk tsuː ˈvɔɐms)) was an imperial diet (assembly) of the Holy Roman Empire held at the Heylshof Garden in Worms, then an Imperial Free City of the Empire. An imperial diet was a formal deliberative assembly of the whole Empire. This one is most memorable for the Edict of Worms (Wormser Edikt), which addressed Martin Luther and the effects of the Protestant Reformation. It was conducted from 28 January to 26 May 1521, with the Emperor Charles V presiding.
Document 4: Diet of Worms: The Diet of Worms 1521 (German: Reichstag zu Worms (ˈʁaɪçstaːk tsuː ˈvɔɐms)) was an imperial diet (assembly) of the Holy Roman Empire called on by King Charles V. It was held at the Heylshof Garden in Worms, then an Imperial Free City of the Empire. An imperial diet was a formal deliberative assembly of the whole Empire. This one is most memorable for the Edict of Worms (Wormser Edikt), which addressed Martin Luther and the effects of the Protestant Reformation. It was conducted from 28 January to 25 May 1521, with the Emperor Charles V presiding.
Document 5: Kingdom of Bohemia: After the dissolution of the Holy Roman Empire in 1806, the territory became part of the Habsburg Austrian Empire, and subsequently the Austro-Hungarian Empire from 1867. Bohemia retained its name and formal status as a separate Kingdom of Bohemia until 1918, known as a crown land within the Austro-Hungarian Empire, and its capital Prague was one of the empire's leading cities. The Czech language (called the Bohemian language in English usage until the 19th century) was the main language of the Diet and the nobility until 1627 (after the Bohemian Revolt was suppressed). German was then formally made equal with Czech and eventually prevailed as the language of the Diet until the Czech National Revival in the 19th century. German was also widely used as the language of administration in many towns after the return of Germans immigrated and populated some areas of the country in the 13th century after the Migration Period. The royal court used the Czech, Latin, and German languages, depending on the ruler and period.
Document 6: Protestantism: In the course of this religious upheaval, the German Peasants' War of 1524–25 swept through the Bavarian, Thuringian and Swabian principalities. After the Eighty Years' War in the Low Countries and the French Wars of Religion, the confessional division of the states of the Holy Roman Empire eventually erupted in the Thirty Years' War between 1618 and 1648. It devastated much of Germany, killing between 25% and 40% of its population. The main tenets of the Peace of Westphalia, which ended the Thirty Years' War, were:
Document 7: Germans: Roman Catholicism was the sole established religion in the Holy Roman Empire until the Reformation changed this drastically. In 1517, Martin Luther challenged the Catholic Church as he saw it as a corruption of Christian faith. Through this, he altered the course of European and world history and established Protestantism. The Thirty Years' War (1618–1648) was one of the most destructive conflicts in European history. The war was fought primarily in what is now Germany, and at various points involved most of the countries of Europe. The war was fought largely as a religious conflict between Protestants and Catholics in the Holy Roman Empire.
Document 8: Napoleon: After Austerlitz, Napoleon established the Confederation of the Rhine in 1806. A collection of German states intended to serve as a buffer zone between France and Central Europe, the creation of the Confederation spelled the end of the Holy Roman Empire and significantly alarmed the Prussians. The brazen reorganization of German territory by the French risked threatening Prussian influence in the region, if not eliminating it outright. War fever in Berlin rose steadily throughout the summer of 1806. At the insistence of his court, especially his wife Queen Louise, Frederick William III decided to challenge the French domination of Central Europe by going to war.
Document 9: Diet of Speyer: Diet of Speyer or Diet of Spires refers to any of the sessions of the imperial diets of the Holy Roman Empire, of which 50 took place between 838 and 1570 in the city of Speyer (Spires), now in Germany. The most famous sessions occurred in 1526 and 1529.
Document 10: Southern Europe: The period between 1815 and 1871 saw a large number of revolutionary attempts and independence wars. Balkan nations began to regain independence from the Ottoman Empire. Italy unified into a nation state. The capture of Rome in 1870 ended the Papal temporal power. Rivalry in a scramble for empires spread in what is known as The Age of Empire.
Document 11: Imperialism: From their original homelands in Scandinavia and northern Europe, Germanic tribes expanded throughout northern and western Europe in the middle period of classical antiquity; southern Europe in late antiquity, conquering Celtic and other peoples; and by 800 CE, forming the Holy Roman Empire, the first German Empire. However, there was no real systemic continuity from the Western Roman Empire to its German successor which was famously described as "not holy, not Roman, and not an empire", as a great number of small states and principalities existed in the loosely autonomous confederation. Although by 1000 CE, the Germanic conquest of central, western, and southern Europe (west of and including Italy) was complete, excluding only Muslim Iberia. There was, however, little cultural integration or national identity, and "Germany" remained largely a conceptual term referring to an amorphous area of central Europe.
Document 12: Regensburg Synagogue: The original Regensburg Synagogue, erected between 1210 and 1227, was an edifice in Old Romanesque style in Regensburg, southern Germany, on the site of the former Jewish hospital, in the center of the ghetto, where the present Neue Pfarre stands. Two etchings made by Albrecht Altdorfer of the synagogue shortly before it was destroyed on February 22, 1519, provide the first portrait of an actual architectural monument in European printmaking. In 1519 following the death of Emperor Maximilian, who had long been a protector of the Jews in the imperial cities, extracting from them substantial taxes in exchange, the city of Regensburg, which blamed its economic troubles on its prosperous Jewish community, expelled the 500 Jews. The Jews themselves had demolished the interior of their venerable synagogue, on the site of which a chapel was built in honor of the Virgin. According to a chronicle the exiles settled, under the protection of the Duke of Bavaria, on the opposite bank of the Danube, in Stadt-am-Hof, and in villages in the vicinity; from these they were expelled in the course of the same century.
Document 13: Diet of Finland: The Diet of Finland (Finnish "Suomen maapäivät", later "valtiopäivät"; Swedish "Finlands Lantdagar"), was the legislative assembly of the Grand Duchy of Finland from 1809 to 1906 and the recipient of the powers of the Swedish Riksdag of the Estates. The term "valtiopäivät" today means an annual session of the Parliament of Finland, the Swedish "Riksdagen" being the name for both the Parliament and its sessions.
Document 14: Middle Ages: In modern-day Germany, the Holy Roman Empire continued to rule, but the elective nature of the imperial crown meant there was no enduring dynasty around which a strong state could form. Further east, the kingdoms of Poland, Hungary, and Bohemia grew powerful. In Iberia, the Christian kingdoms continued to gain land from the Muslim kingdoms of the peninsula; Portugal concentrated on expanding overseas during the 15th century, while the other kingdoms were riven by difficulties over royal succession and other concerns. After losing the Hundred Years' War, England went on to suffer a long civil war known as the Wars of the Roses, which lasted into the 1490s and only ended when Henry Tudor (r. 1485–1509 as Henry VII) became king and consolidated power with his victory over Richard III (r. 1483–85) at Bosworth in 1485. In Scandinavia, Margaret I of Denmark (r. in Denmark 1387–1412) consolidated Norway, Denmark, and Sweden in the Union of Kalmar, which continued until 1523. The major power around the Baltic Sea was the Hanseatic League, a commercial confederation of city states that traded from Western Europe to Russia. Scotland emerged from English domination under Robert the Bruce (r. 1306–29), who secured papal recognition of his kingship in 1328.
Document 15: Holy Roman Empire: The Holy Roman Empire (; ) was a multi-ethnic complex of territories in Western and Central Europe that developed during the Early Middle Ages and continued until its dissolution in 1806 during the Napoleonic Wars. The largest territory of the empire after 962 was the Kingdom of Germany, though it also came to include the neighboring Kingdom of Bohemia, the Kingdom of Burgundy, the Kingdom of Italy, and numerous other territories.
ground_truth: 1806
sub_queries: Imperial Diet >> country Answer: Holy Roman Empire
What year did Holy Roman Empire dissolve? Answer: 1806