Statistics for occurrence #1 of “U. S. A.” in chapter 1 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 11.:

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New York, November 13, 1865. To the Adjutant-General U. S. A. , Washington, D. C.: sir: I have the honor to make the following report of the operations of the Army of the Potomac during the time it was under my command: On the seventh day of November, 18...

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