Britain voted to leave the European Union.
The UK is the only country to formally leave the EU.
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The Nintendo 64 went on sale in Japan three months before hitting US shelves.
Reddit was founded in Medford, Massachusetts.
NASA's Mars Odyssey completed its 60,000th orbit around Mars.
Civil Rights marchers in Canton, Mississippi, were dispersed by tear gas during the 'March Against Fear.'
Sonic the Hedgehog was released for the Sega Genesis in North America.
