Statistics for occurrence #1 of “Mississippi river” in chapter 8.21 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: The Opening Battles. Volume 1.:

...art. A command was agreed upon between President Lincoln, Montgomery Blair, his Postmaster-General, who was a graduate of West Point, and myself, of which the great object was the descent of the Mississippi river . Necessary to this was first the firm possession of the State of Missouri, freed and protected from the secession forces within and around it. In pursuance of this plan The Western Department was ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.