For more than 70 years, Queen Elizabeth II was the monarch of the United Kingdom and the British Commonwealth.
She was the longest-reigning British monarch, with a reign of 70 years and seven months.
Her reign began on Feb. 6, 1952 and her coronation was on June 2, 1953. During her reign, the world and the British Empire saw many changes.
How much do you know about Queen Elizabeth II and the Royal Family? Put your knowledge to the test with these 10 questions.
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