Statistics for occurrence #1 of “Confederate States” in chapter 1.2 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: The Opening Battles. Volume 1.:

... Confederate States
President: James Buchanan (Pa.) Vice-President: John C. Breckinridge * (Ky.) Secretary of State: Lewis ...
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† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.