During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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In Czech Republic, women are entitled to up to 4 years of paid maternity leave, increasing to 7 years if the child is disabled.
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There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
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Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
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