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1. 28th June 1914 - Murder of Austria-Hungry archduke Franz Ferdinand in Sarajevo by Gavrilo Princip a Serbian Student.
28 July 1914 - unhappy at Serbia's response, Austria-Hungry declares war on Serbia.
29th July 1914 - Due to her Alliance, Russia mobilizes to support Serbia.
1st August 1914 - Due to the Alliances, Germany declares war on Russia.
3rd August 1914 - Germany declares war on France.
4th August 1914 - Germany invaded Belgium using the Schlieffen Plan. Britain declares war on Germany.
5th August 1914 - Austria-Hungry declares war on Russia.
By 12th August - France and Britain declare war on Austria-Hungry.
(Might as well sum it up into a time line of chaos)
What else can I help you with?
When did the us joined the war?
In 1927
When did the us joined world war?
In 1927
When the US join World War 1?
They joined the war in 1917.
When us join world war 1?
They joined the war in 1917.
Why did the us joined the allied forces?
To end the war.
When did the US joined world war 1?
In 1927
Why the us joined world war 2?
Pearl Harbour.
When US join World War 2?
They joined in1941
Who joined england in war against germany in 1942?
US
What year was it that the US joined World War 2?
1941 .
How might the Great War have ended had US not joined the war effort?
Allied defeat
Why and when did the US join World War 1?
The us joined ww1 in the year of 1917.
