Beer Hall Putsch...
Encouraged by this early support, Hitler decided to use Ludendorff as a front in an attempted coup later known as the "Beer Hall Putsch" (sometimes as the "Hitler Putsch" or "Munich Putsch"). The Nazi Party had copied Italy's fascists in appearance and had adopted some of their policies, and in 1923, Hitler wanted to emulate Benito Mussolini's "March on Rome" by staging his own "Campaign in Berlin". Hitler and Ludendorff obtained the clandestine support of Gustav von Kahr, Bavaria's de facto ruler, along with leading figures in the Reichswehr and the police. As political posters show, Ludendorff, Hitler and the heads of the Bavarian police and military planned on forming a new government.
On 8 November 1923, Hitler and the SA stormed a public meeting headed by Kahr in the Bürgerbräukeller, a large beer hall in Munich. He declared that he had set up a new government with Ludendorff and demanded, at gunpoint, the support of Kahr and the local military establishment for the destruction of the Berlin government. Kahr withdrew his support and fled to join the opposition to Hitler at the first opportunity. The next day, when Hitler and his followers marched from the beer hall to the Bavarian War Ministry to overthrow the Bavarian government as a start to their "March on Berlin", the police dispersed them. Sixteen NSDAP members were killed.
Hitler fled to the home of Ernst Hanfstaengl and contemplated suicide; Hanfstaengl's wife Helene talked him out of it. He was soon arrested for high treason. Alfred Rosenberg became temporary leader of the party. During Hitler's trial, he was given almost unlimited time to speak, and his popularity soared as he voiced nationalistic sentiments in his defence speech. A Munich personality thus became a nationally known figure. On 1 April 1924, Hitler was sentenced to five years' imprisonment at Landsberg Prison. Hitler received favoured treatment from the guards and had much fan mail from admirers. He was pardoned and released from jail on 20 December 1924, by order of the Bavarian Supreme Court on 19 December, which issued its final rejection of the state prosecutor's objections to Hitler's early release. Including time on remand, he had served little more than one year of his sentence.
On 28 June 1925, Hitler wrote a letter from Uffing to the editor of The Nation in New York City complaining of the length of his sentence at "Sandberg a. S." [sic], where he claimed his privileges had been extensively revoked.