World War 1 timeline.

Period: Jun 12, 1914 to Aug 22, 1914

First Battle of Marne

FIRST BATTLE OF THE MARNE
Jun 28, 1914

Assassination of Archduke Ferdinand

Assassination of Archduke Ferdinand
Jul 28, 1914

Austria-Hungary declares war on Serbia

Austria-Hungary declares war on Serbia
Aug 4, 1914

World War I Begins

World War I Begins
1915

The Gallipoli campaign

The Gallipoli campaign
Apr 22, 1915

Germans Fire

Germans Fire
Oct 16, 1915

France declares war on Bulgaria

[France declares war on Bulgaria](https://me.me/i/extra-extra-the-onion-war-declared-by-all-austria-declares-16436970
Period: Feb 21, 1916 to Dec 18, 1916

BATTLE OF VERDUN

BATTLE OF VERDUN
Mar 9, 1916

Germany declares war on Portugal

Germany declares war on Portugal
Period: May 31, 1916 to Jun 1, 1916

Jutland

JUTLAND
Period: Jul 1, 1916 to Nov 18, 1916

BATTLE OF THE SOMME

BATTLE OF THE SOMME
Nov 11, 1918

Armistice Day

Armistice Day
Jun 28, 1919

Treaty of Versailles

Treaty of Versailles

First Battle of Marne