King George I of Greece was assassinated while out on a walk in Thessaloniki.
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A magnitude 7.5 earthquake struck Western Turkey, killing 1,070 people.
The Portage Railroad Line in Pennsylvania built the first railroad tunnel in the US.
Valletta was made the capital city of Malta.
$500 million worth of art was stolen from the Isabella Stewart Gardner Museum in Boston, US.
Cosmonaut Alexey Leonov made the first spacewalk when he left his Voskhod 2 spacecraft.
