Theodore Roosevelt became the US president after former president William McKinley died from gunshot wounds.
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The Luna 2 spacecraft by the Soviet Union became the first human-made artifact to land on the moon's surface.
The Ottoman Empire signed the Treaty of Adrianople with Russia, which ended the Russo-Turkish War.
Mary Ann Fischer gave birth to quintuplets, who became the first US quintuplets to survive past infancy.
The people of Estonia voted to approve joining the European Union.
14-year-old Ahmed Mohamed was arrested at school after bringing in a homemade clock, which was mistaken for a bomb.
