Statistics for occurrence #1 of “Paris” in alphabetic letter S, entry group 11, entry sparks-jared of Harper's Encyclopedia of United States History:
...tory, in which he wrought so conscientiously and usefully, was the publication of (4 volumes, 1854). His cost him nine years of labor, including researches, in 1828, in the archives of London and Paris , which were then opened for historical purposes for the first time.
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