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Period: to
World Conflict
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Assassination of Archduke Franz Ferdinand
The assasinaition of Archduke Franz Ferdinand, the heir to the Austrian-Hungry Throne was the final event that began World War I -
Poison Gases introduced in World War I
Chlorie gasIst use of Chlorine gas is used against the allies, killing 140 English officers -
Armnistice is signed
The Armnistice signed by the world leaders officially ended World War I
