question: Von Heideck studied art in Zürich. In 1801, he entered the military academy in Munich. Since 1805 he was in the Bavarian army, he took part to the campaigns in Austria, Prussia and Tyrol, then in Spain after 1810. In 1814, with the rank of Major, he accompanied the crown prince and future Ludwig I of Bavaria to the Congress of Vienna. In 1826, he went to help the Greeks fight for their independence against the Ottoman Empire, during the Greek War of Independence. In 1827, he took part under the orders of Thomas Gordon to the attempt to help the Acropolis of Athens. In 1828, Ioannis Kapodistrias named him commander of Nafplion and a few month later military governor of Argos. In 1830, he went back then to Munich and got back his rank of colonel of the Bavarian army. He started again to paint. In 1832, when Otto the second son of Ludwig I of Bavaria was designated to become king of Greece, Heideck was nominated to the regency council. It is traced, that he lived at Kasern Straße 12  in Munich around 1850.  The Heideckstraße in the quarter Neuhausen of Munich is named in honor of him.
Answer this question: How many years after entering the military academy did Von Heideck join the Bavarian army?
answer: 4

question: From the Act of Union on 1 January 1801, until 6 December 1922, the island of Ireland was part of the United Kingdom of Great Britain and Ireland. During the Great Famine, from 1845 to 1849, the island's population of over 8 million fell by 30%. One million Irish died of starvation and/or disease and another 1.5 million emigrated, mostly to the United States. This set the pattern of emigration for the century to come, resulting in a constant population decline up to the 1960s.
Answer this question: How many years after the the start of the Act of Union did the Great Famine hit?
answer: 44

question: In Milan, in May 1917, Bolshevik revolutionaries organised and engaged in rioting calling for an end to the war, and managed to close down factories and stop public transportation. The Italian army was forced to enter Milan with tanks and machine guns to face Bolsheviks and anarchists, who fought violently until 23 May when the army gained control of the city. Almost 50 people  were killed and over 800 people arrested. In September 1917, Russian soldiers in France began questioning why they were fighting for the French at all and mutinied. In Russia, opposition to the war led to soldiers also establishing their own revolutionary committees, which helped foment the October Revolution of 1917, with the call going up for "bread, land, and peace". The Bolsheviks agreed to a peace treaty with Germany, the peace of Brest-Litovsk, despite its harsh conditions. In northern Germany, the German Revolution of 1918-1919 began at the end of October 1918. Units of the German Navy refused to set sail for a last, large-scale operation in a war they believed to be as good as lost, initiating the uprising. The sailors' revolt, which then ensued in the naval ports of Wilhelmshaven and Kiel, spread across the whole country within days and led to the proclamation of a republic on 9 November 1918 and shortly thereafter to the abdication of Kaiser Wilhelm II.
Answer this question: How many people were killed or arrested until 23 May 1917?
answer:
850