The Interwar Years 1919-1939 By vivilowks Period: Jun 1, 1919 to Dec 31, 1939 Interwar Years 1919-1993 Jun 28, 1919 The Treaty of Versailles is Signed Nov 1, 1921 The Washington Conference is Held Nov 9, 1923 The Beer Hall Putsch May 11, 1924 The Cartel des Gauches wins the French Election Dec 1, 1925 The Locarno Pacts are Signed Mar 1, 1926 The Samuel Commission in England Releases Its Report on Coal Mining Apr 14, 1931 The Spanish Monarchy is Overthrown and The Republic Is Born Jan 30, 1933 Hitler is Appointed Chancellor of Germany Mar 23, 1933 The German Reichstag Passes the Enabling Act Jun 3, 1936 Leon Blum's Popular Front Government Comes to Power in France Jul 17, 1936 The Spanish Nationalists Begin the Spanish Civil War Apr 25, 1937 Spanish Nationalists Bomb Guernica Sep 18, 1938 The Munich Pact is Signed Mar 30, 1939 The Spanish Civil War Ends Sep 3, 1939 Britain and France Declare War on Germany