1889 April 20,

• Adolf Hitler & Europe

1918 November 9,

• The Great War 1914 - 1918
• World War I documents archive
• World War I Modeling Page
• Web Atlas, Germany.
• WW I, German army groups, 1914-1919, The Eastern Front.
• The Great War, WW I.
• The Great War Society 1914-1818.
• WW I ended with German defeat.
• The Aerodrome, aces and aircraft of WW I
• The War Gunner website, by Andy Allanson-Parsons.
• Imperial War Museum

1919 June,

• The Congress of Vienna
• The Versailles Treaty

1923 November,

• The Beer Hall Putsch
  

1924,

• Analysis of Adolf Hitler's Mein Kampf,University of Tasmania,Australia.
• "Mein Kampf" Hitlers book

1924 August,

• Comando Supremo: Italy at War 1940-1943, by Jim Heddlesten.
• Biograghy of Benito Mussolini, by Jan Willem Westra.
• Oup USA:Fascisme

1925 April,

• Field-Marshal Hindenburg

1928 August 27,

• The Kellogg-Briand Pact,The Avalon Project.

1930 September

• Fall of the Weimar Republic

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