Question: When was the man who is the main subject of Die Entlassung born?

full_context: Document 1: Kazimierz Bein: He was also, for a time, a prominent Esperanto author, translator and activist, until in 1911 he suddenly, without explanation, abandoned the Esperanto movement. Bein became at least as well known for his involvement with Esperanto as for his medical accomplishments, and as much for the manner in which he left the Esperanto movement as for what he had accomplished within it.
Document 2: Dropping the Pilot: Dropping the Pilot is a political cartoon by Sir John Tenniel, first published in the British magazine "Punch" on 29 March 1890. It depicts Chancellor Otto von Bismarck, as a maritime pilot, stepping off a ship (perhaps a reference to Plato's ship of state), idly and unconcernedly watched by a young Wilhelm II, German Emperor. Bismarck had resigned as Chancellor at Wilhelm's demand just ten days earlier on 19 March, as Bismarck's political views were too different from Wilhelm's.
Document 3: Franco-Prussian War: The creation of a unified German Empire ended the balance of power that had been created with the Congress of Vienna after the end of the Napoleonic Wars. Germany had established itself as the main power in continental Europe with the most powerful and professional army in the world.[citation needed] Although Great Britain remained the dominant world power, British involvement in European affairs during the late 19th century was very limited, allowing Germany to exercise great influence over the European mainland.[citation needed] Besides, the Crown Prince's marriage with the daughter of Queen Victoria was only the most prominent of several German–British relationships.
Document 4: Germans: In 1870, after France attacked Prussia, Prussia and its new allies in Southern Germany (among them Bavaria) were victorious in the Franco-Prussian War. It created the German Empire in 1871 as a German nation-state, effectively excluding the multi-ethnic Austrian Habsburg monarchy and Liechtenstein. Integrating the Austrians nevertheless remained a strong desire for many people of Germany and Austria, especially among the liberals, the social democrats and also the Catholics who were a minority within the Protestant Germany.
Document 5: Thomas de Maizière: On 2 March 2011, Merkel announced that Maizière was to take over from Karl-Theodor zu Guttenberg, the federal defence minister who had resigned from office the previous day. On 3 March, he was formally appointed to this post. He held the defence ministry portfolio until 17 December 2013.
Document 6: Law for the Restoration of the Professional Civil Service: Hitler agreed to these amendments and the bill was signed into law on 7 April 1933. In practice, the amendments excluded most Jewish civil servants and not until after Hindenburg's death in 1934, were they disallowed. Nonetheless, passage of the "Berufsbeamtengesetz" was a crucial turning point in the history of German Jewry for it marked the first time since the last German Jews had been emancipated in 1871 that an anti-Semitic law had been passed in Germany. In one particularly notable example of the law's effect, Albert Einstein resigned his position at the Prussian Academy of Sciences and emigrated to the United States before he could be expelled.
Document 7: Bismarck monument: From 1868 onwards, Bismarck monuments were erected in many parts of the German Empire in honour of the long-serving Prussian minister-president and first German "Reichskanzler", Prince Otto von Bismarck. Today some of these monuments are on the soil of other countries including France, Poland and Russia as well as the former German colonies on other continents.
Document 8: Unification of Germany: Historians debate whether Otto von Bismarck -- Minister President of Prussia -- had a master plan to expand the North German Confederation of 1866 to include the remaining independent German states into a single entity or simply to expand the power of the Kingdom of Prussia. They conclude that factors in addition to the strength of Bismarck's Realpolitik led a collection of early modern polities to reorganize political, economic, military, and diplomatic relationships in the 19th century. Reaction to Danish and French nationalism provided foci for expressions of German unity. Military successes -- especially those of Prussia -- in three regional wars generated enthusiasm and pride that politicians could harness to promote unification. This experience echoed the memory of mutual accomplishment in the Napoleonic Wars, particularly in the War of Liberation of 1813 -- 14. By establishing a Germany without Austria, the political and administrative unification in 1871 at least temporarily solved the problem of dualism.
Document 9: 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 10: 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 11: Die Entlassung: Die Entlassung (English title: The Dismissal) is a 1942 German film directed by Wolfgang Liebeneiner about the dismissal of Otto von Bismarck. It was one of only four films to receive the honorary distinction "Film of the Nation" ("Film der Nation") by the Reich Propaganda Ministry Censorship Office.
Document 12: Imperialism: However, in 1883–84 Germany began to build a colonial empire in Africa and the South Pacific, before losing interest in imperialism. Historians have debated exactly why Germany made this sudden and short-lived move.[verification needed] Bismarck was aware that public opinion had started to demand colonies for reasons of German prestige. He was influenced by Hamburg merchants and traders, his neighbors at Friedrichsruh. The establishment of the German colonial empire proceeded smoothly, starting with German New Guinea in 1884.
Document 13: Imperialism: Not a maritime power, and not a nation-state, as it would eventually become, Germany’s participation in Western imperialism was negligible until the late 19th century. The participation of Austria was primarily as a result of Habsburg control of the First Empire, the Spanish throne, and other royal houses.[further explanation needed] After the defeat of Napoleon, who caused the dissolution of that Holy Roman Empire, Prussia and the German states continued to stand aloof from imperialism, preferring to manipulate the European system through the Concert of Europe. After Prussia unified the other states into the second German Empire after the Franco-German War, its long-time Chancellor, Otto von Bismarck (1862–90), long opposed colonial acquisitions, arguing that the burden of obtaining, maintaining, and defending such possessions would outweigh any potential benefits. He felt that colonies did not pay for themselves, that the German bureaucratic system would not work well in the tropics and the diplomatic disputes over colonies would distract Germany from its central interest, Europe itself.
Document 14: History of colonialism: Africa was the target of the third wave of European colonialism, after that of the Americas and Asia. Many European statesmen and industrialists wanted to accelerate the Scramble for Africa, securing colonies before they strictly needed them. As a champion of Realpolitik, Bismarck disliked colonies and thought they were a waste of time, but his hand was forced by pressure from both the elites and the general population which considered the colonization a necessity for German prestige. German colonies in Togoland, Samoa, South - West Africa and New Guinea had corporate commercial roots, while the equivalent German - dominated areas in East Africa and China owed more to political motives. The British also took an interest in Africa, using the East Africa Company to take over what are now Kenya and Uganda. The British crown formally took over in 1895 and renamed the area the East Africa Protectorate.
Document 15: Hans Thirring: the University of Vienna until his forced retirement in 1938 after the Anschluss, the annexation of Austria by Nazi Germany. After the end of World War II, he was reinstated and became dean of the philosophical faculty in the years 1946–1947. He was also active in the Socialist Party of Austria and served as member of the Federal Council of Austria during 1957–1963.
ground_truth: 1862
sub_queries: Die Entlassung >> main subject Answer: Otto von Bismarck
When was Otto von Bismarck born? Answer: 1862