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assassination
- Archduke Franz Ferdinand, prince to the Austria-Hungary throne, is assassinated in Sarajevo by a Serbian named Gavrilo Princip.
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declares war
Austria-Hungary declares war on Serbia. Russia begins mobilizing its troops. -
declares war
Germany declares war on Russia. -
declares war
Germany declares war on France as part of the Schlieffen Plan. -
invasion
Germany invades Belgium. Britain declares war on Germany. -
submarines
The Germans begin to use submarines against Allied merchant ships around the island of Britain. -
battle of verdun
The Battle of Verdun begins between France and Germany. This battle will last until December of 1916 and will finally result in a French victory. -
largest battle war
The largest naval battle of the war, the Battle of Jutland, is fought between Britain and Germany in the North Sea. -
entering war
The United States enters the war, declaring war on Germany. -
ending the war
President Woodrow Wilson issues his "Fourteen Points" for peace and an end to the war. -
battle of mame
The Second Battle of the Marne begins. This battle will end on August 6 as a decisive victory for the Allies. -
treaty of versailles
The Treaty of Versailles is signed by Germany and World War I comes to an end.