Interwar Years 1919-1939 By sanchezlorena Jun 28, 1919 The treaty of Versailles is Signed Nov 1, 1920 The First Meeting of the League of Nations Nov 1, 1921 The Washington Conference is Held Oct 30, 1922 Benito Mussolini is Made Italian Premier Nov 9, 1923 November 9, 1923: The Beer Hall Putsch Jan 21, 1924 Vladimir Lenin Dies May 11, 1924 The Cartel des Gauches wins the French Election Aug 27, 1924 August 27, 1924: The German Chamber of Deputies Accepts the Dawes Plan Dec 1, 1925 December 1, 1925: The Locarno Pacts are Signed Mar 18, 1926 1926: Joseph Pilsudski Becomes Virtual Dictator in Poland