Statistics for occurrence #1 of “Missouri” in chapter 5 of Col. John M. Harrell, Confederate Military History, a library of Confederate States Military History: Volume 10.2, Arkansas:

... battery, Capt. J. J. Gaines, and Stone's and Sims' Texas regiments. In Gen. Sterling Price's division: First brigade, Brig.-Gen. Henry Little—Sixteenth Arkansas, Colonel Hill, with several Missouri regiments. Second brigade, Col. Louis Hebert—Fourteenth Arkansas, Colonel Mitchell; Seventeenth Arkansas, Col. Frank Rector; with the Third Louisiana, and Greer's and Whitfield's Texans. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Missouri (Missouri, United States) 15,687 310 1 0 0 user votes
Missouri (United States) 560 20 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.