TIL there were TWO putsch attempts:
1. Kapp Putsch (1920): Led by Kapp and General von Lüttwitz, supported by the Freikorps, descendants of Hessians. Failed due to lack of support by the army and civil servants. This event polarized Germans, resulting in a majority shift after parliamentary elections.
2. Beer Hall Putsch (1923): Led by Hitler, this attempt aimed to overthrow the government by marching to Berlin. Failed after being confronted by police, resulting in Hitler's arrest.