What year did the TV show "Gunsmoke" end its 20 season run?

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What special room was used by patrons who did not want to be seen enjoying a pint in the pub?

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What is the difference between caskets and coffins?

Who wrote the novel "Dragon Seed"?

Who wrote the epic poem "Aeneid"?

What is a kartoffel in Hamburg?

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Which German Military leader of World War I became President of Germany in 1925?

In 1989, several hundred Chinese students were killed while demonstrating in what Beijing location?