Timeline: The Interwar Years 1919-1939 By bladmontoya23 Period: Jun 1, 1919 to Dec 31, 1939 Interwar Years1919-1939 Jun 28, 1919 The Treaty of Versailles is Signed Treaty of Versailles signed Nov 1, 1920 The First Meeting of the League of Nations The First Meeting of the League of Nations Nov 1, 1921 The Washington Conference is Held The Washington Conference is Held Oct 30, 1922 Benito Mussolini is Made Italian Premier Benito Mussolini Nov 9, 1923 The Beer Hall Putsch The Beer Hall Putsach Jan 21, 1924 Vladimir Lenin Dies Vladimir Lenin Dies May 11, 1924 The Cartel des Gauches wins the French Election The Cartel des Gauches wins the French Election Aug 27, 1924 The German Chamber of Deputies Accepts the Dawes Plan The German Chamber of Deputies Accepts the Dawes Plan Dec 1, 1925 The Locarno Pacts are Signed The Locarno Pacts are Signed Mar 1, 1926 The Samuel Commission in England Releases Its Report on Coal Mining The Samuel Commission in England Releases Its Report on Coal Mining Apr 14, 1931 The Spanish Monarchy is Overthrown and The Republic Is Born The Spanish Monarchy is Overthrown and The Republic Is Born Sep 3, 1939 Britain and France Declare War on Germany Britain and France Declare War on Germany