Respuesta :
Answer:
B) 1914.
Explanation:
The Archduke Franz Ferdinand was killed on June 28, 1914 and Austria declared war on July 28, 1914.
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Answer:
B) 1914.
Explanation:
The Archduke Franz Ferdinand was killed on June 28, 1914 and Austria declared war on July 28, 1914.
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