Q: What was the largest empire in history, that began with maritime exploration in the 15th century, and by 1921 governed about 458 million people and covered about 36.6 million km (14.2 million square miles), about a quarter of the world's population and of the Earth's area?
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A: british

Q: Which common flower of the Carnation family is also known as 'catch-fly'?
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A: campion

Q: """Omnibus"" is a word for a common form of public transport taken directly from Latin. What does it mean?"
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A:
for all