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Franz Ferdindand Assassinated
Gavrilo Princip assassinated Franz Ferdinand and Austria-Hungary -
Austria - Hungary Declares War on Serbia
Austria Hungary declares war on Serbia because a Serbian man killed Franz Ferdinand -
Russia Mobilizes Armed Forces
Russia gathered there armed forces to prepare to war. -
Germany Declares War on Russia
Germany's ally Austria-Hungary declared war on Serbia so Germany declared war on Serbia's ally Russia -
Germany Declares War on France
Germay declares war on another ally of Serbia, France -
Germany Invades Belgium
Germam soldiers invade the country of Belgium -
Britain Declares War on Germany
Britain delcares war on Germany -
Austria-Hungary Declares War on Russia
Austia-Hungary Declares war on Germany -
France and Britain Declare War on Austria-Hungary
Britain and France delcare war together because they are allies -
Japan Joins the Allies
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Battle of Marne Begins
The battle of marne began on this day -
Battle of Marne Ends
The allies won the battle of marne on this day -
Ottoman Empire Joins the Central powers
The Ottoman empire joins it's allies Germany, and Austria-Hungary -
Italy joins the Allies
Italy betrays it's alliiance with the central powers and joins the allies -
Battle of Verdun Starts
The Germans fought against Britain and France -
Battle of the Somme Starts
The Germans fought the allies in this battle -
Germany First Used Submarines
Gemany used their U-boats on this day -
Newspapers Show the Zimmermann Telegram
newspapers in the U.S. show the Zimmermann telgram to the public -
Germany Sinks US Ships
Germany sinks four US ships with their U-boats -
Wilson asks Congress For War
President Wilson asks the congress for permission to go to war -
Congress Passes selective service act
Congress passes the draft act to draft soldiers -
Wilson announces fourteen points for peace
Wilson announces to the public his fourteen points for peace -
Battle of the Argonne Forest
the germans fight the americans in the argonne forest -
Germany's last offensive starts
Germany fights its last great offensive -
Russia Withdraws from the war
Russia quits the war because they're bad -
Germany's last offensive ends
Germany loses its last offensive -
WW1 Ends
The Allies win the world war
