World History
What was added to the calendar on Dec. 31, 1990, to adjust for variations in the Earth's rotation?
More Questions from World History
Pharaoh Seti I was the father of a very famous Egyptian monarch, who was this person?
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Which of these were first developed by the Roman Empire?
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Which of the following did Silvio Berlusconi plan to give up until the April 2006 general election?
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Where was the first UN summit on the environment, air pollution and global warming held, in 1992?
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By what name was the Albanian nun born Agnes Gonxha Bojaxhiu in 1910 later known?
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