Statistics for occurrence #1 of “Mississippi river” in chapter 2 of Adam Badeau, Military history of Ulysses S. Grant from April 1861 to April 1865. Volume 2:

...etails of Butler's movement, withdrawing troops from the forts on the James, and directing pontoons to be towed out of sight of the enemy—he was obliged to discuss the condition of Canby on the Mississippi river , and the needs of commanders in East Tennessee; to order reinforcements to Sherman, and to consult the Secretary of War about affairs in Missouri and the North-West; at the same time he forwarded the...
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