-
Archduke Ferdinand and his wife is assassinated causing the WW1.
-
Austria-Hungary declares war against Serbia in WW1.
-
After WW1 began Germany had declared war on France and Russia.
-
The Ottoman Empire declares war on the allies during WW1.
-
The attack on the Lusitania is attacked and has sunk.
-
The British intercept the Zimmerman Telegram.
-
The United States enters the war.
-
The Russians left the war.
-
President Wilson issues his "fourteen points".
-
Germany agrees to an Armistice and fighting ends.
-
The Treaty of Versailles is signed ending WW1.
-
The Allies have finally defeated the Germans.
