Statistics for occurrence #1 of “Missouri River” in chapter 128, page 432 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 7.:

...
any portion of it, in the several actions from July twenty-fourth, at Big Mound to the Missouri River . About half-past 3 o'clock on Friday, the twenty-fourth of July, while on the march, doing escort duty in the centre, I received information from the General commanding that a large force of Indi...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Missouri River (Kansas, United States) 30 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.