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  Archduke Francis Ferdinands asasination triggers the war.
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  Russia, Serbias proctector began preparing for war.
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  Austria-Hungary declares war on Serbia
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  France and Germany have their first war.
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  Russia proctected Slavs in Sebia and people under the Austro-Hungarian rule.
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  On the first of August Germany declared war on Russia.
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  The invasion of Belgium got Britain involved in the war.
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  Belgium was invaded on August 4th 1914.
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  In October the Ottoman Empire joined the war.
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  Italy joined the allies.
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  Bulgaria entered the War on October 11, 1915
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  Germany declared war on Portugal.
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  Romainia entered war to get land back from Hungary
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  Greece declares war on Central Powers