World History

Which Ancient Mexican civilization developed a symbol for "zero"?

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Before World War II Italy was involved in wars with two African states, what were those states?
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Which country was the first to give women the right to vote?
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Besides being husband and wife, what other family relationship did Prince Charles and Lady Diana share?
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Who is considered to be the founder of the practice of medicine?
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Which of these was not one of Christopher Columbus' ships?
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In World War II, who was Luidmila Pavlich?
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Which king of the Franks reunited Western Europe?
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When did German author Kafka publish "The Metamorphosis"?
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