WW-1

Assasination

Jun 28, 1914

Arch Duke Ferdinand was assasinated.

Austria Hungary

Jul 28, 1914

July 28 Austria-Hungary declares war on Serbia.[4] Russia mobilizes.

Germany

Aug 1, 1914

Germany declares war on Russia and mobilizes

Germany again

Aug 3, 1914

August 3 Germany declares war on France also Belgium denies permission for German forces to pass through to the French border

Aug 7

Aug 7, 1914

The British Expeditionary Force arrives in France Spain declares "the strictest neutrality

Aug 12

Aug 12, 1914

The United Kingdom declares war on Austria-Hungary

Japan vs Germany

Aug 28, 1914

Japan declares war on Germany

Central powers control Belgrade

Nov 1, 1914

also Russia declares war on the Ottoman Empire and
Battle of Coronel. Von Spee's German cruiser squadron defeats a Royal Navy squadron under Christopher Cradock

Secret Subs

Feb 4, 1915

Germany begins unrestricted submarine warfare against merchant vessels

Deportation

Apr 24, 1915

Deportation of Armenian intellectuals to Ankara, first act of the Armenian Genocide

Treaty of London

Apr 26, 1915

Treaty of London between the Entente and Italy and also Battle of Trekkopjes. The battle was at an African town.

Lusitania

May 7, 1915

The British liner Lusitania is sunk by a German U-boat

Start of the battle of Somme

Jul 1, 1916

The Battle of the Somme begins, was a fight between france and British Empire

Sinking of HMHS Britannic

Nov 21, 1916

HMHS Britannic sinks after hitting a German mine and
Francis Joseph I, Emperor of Austria and King of Hungary, dies and is succeeded by Charles I

Battle of Rafa

Jan 9, 1917

Battle of Rafa. The British drive the Ottomans out of Sinai

French and Agadez

Mar 3, 1917

The French relieve Agadez

US joins the war

Apr 6, 1917

The United States declares war on Germany

US in France

Jun 25, 1917

First American troops land in France

China Vs Germany and Austria-Hungary

Aug 14, 1917

China declares war on Germany and Austria-Hungary

Supreme War Council

Nov 5, 1917

The Allies agree to establish a Supreme War Council at Versailles

Woodrow Wilson

Jan 8, 1918

Woodrow Wilson outlines his Fourteen Points

Spanish flu

Mar 4, 1918

First known case of what will later be called Spanish Flu: Private Albert Gitchell at Camp Funston, Fort Riley, Kansas.

Armistice Campiegne

Nov 11, 1918

Germany signs the Armistice of Compiègne

Treaty of Versailles

Jan 18, 1919

Treaty of Versailles between the Allies and Germany: the Peace Conference opens in Paris

Germany gets the L

Jun 28, 1919

Treaty of Versailles signed