Golda Meir became the first female Prime Minister of Israel.
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London Bridge, designed by Lord Holford, was officially opened by Queen Elizabeth II.
Pop singer-songwriter Sia released her hit single 'Chandelier.'
The UK, the Netherlands, Belgium, Luxembourg, and France signed the Treaty of Brussels.
Saint Patrick was captured by Irish raiders from his home in Britain and taken to be a slave in Ireland.
Albert Einstein wrote his first paper on the Quantum Theory of Light.