Big Ben, a huge clock was installed at the British Parliament in which year?

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Big Ben, a huge clock was installed at the British Parliament in which year? Answer: 1859

Big Ben (the Great Bell) first chimed at the Palace of Westminster (British Parliament) on July 11, 1859, with the Great Clock itself starting to keep time on May 31, 1859, after the palace's reconstruction following an 1834 fire.

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