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Title: George Gallup was the founder of Post by: Aviv on Dec 30, 2016 George Gallup was the founder of
A) the Roper Center for Public Opinion Research. B) the Literary Digest. C) the National Election Studies. D) modern polling. E) the Pulitzer Prize. Title: Re: George Gallup was the founder of Post by: Dominico on Jan 4, 2017 Content hidden
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