Statistics for occurrence #1 of “Missouri” in chapter 45 of Admiral David D. Porter, The Naval History of the Civil War.:

...as open to the raids of the Confederates, and they seemed loath to abandon it altogether, hoping still to obtain possession of it and carry the war into the more northern States of Kentucky, Ohio and Missouri . It was a vain hope, however, and one not justified by the position or condition of the Federal armies. In February, 1864, Lieutenant-Commander LeRoy Fitch still commanded a fleet of gun-boats ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Missouri (Missouri, United States) 15,687 16 1 0 0 user votes
Missouri (United States) 560 0 0 0 0 user votes

† 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.