28 lugl 1914 anni - Austria declares war on Serbia
Descrizione:
One month after Archduke's death Austria-Hungary declares war on Serbia, igniting the first World War.
Source:
History, "Austria-Hungary declares war on Serbia"
(http://www.history.com/this-day-in-history/austria-hungary-declares-war-on-serbia)
Aggiunto al nastro di tempo:
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