Tower Bridge officially opened in London.
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The Nazi Party killed around 1,000 people, which became known as the 'Night of Long Knives.'
The world's first emergency telephone calls were accepted in London, UK.
NASA launched Intelsat VA F-11 into orbit.
Robert H. Lawrence, Jr. was selected as the first African-American astronaut.
The first Chevrolet Corvette was manufactured in the US.
