British bomber planes obliterated 89% of Würzburg, Germany, within just 20 minutes.
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Mississippi formally ratified the Thirteenth Amendment and became the last state to approve the abolition of slavery.
The first African American newspaper called 'Freedom's Journal' was published in the US.
The US celebrated its very first National Book Awards.
Van's opened its first store at 704 East Broadway in Anaheim, California.
The world's first liquid-fueled rocket was launched.