The Netherlands Institute for War Documentation published Anne Frank’s complete diary.
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Underground America Day was first observed, which recognizes the approximately 6,000 people who live in some form of underground architecture across North America.
Edward Jenner, an English country doctor, gave the first vaccination against smallpox.
We Want Beer! parade was held.
Loreen claimed victory for Sweden at the 67th Eurovision Song Contest with her song 'Tattoo.'
Settlers funded by the Virginia Company of London established Jamestown.