Statistics for occurrence #1 of “Cumberland rivers” in chapter 3 of Adam Badeau, Military history of Ulysses S. Grant from April 1861 to April 1865. Volume 1:

...r largest and best-appointed armies was concentrated, threatening northern Kentucky and protecting Nashville and middle Tennessee. At the centre of this important strategic line, the Tennessee and Cumberland rivers formed the natural avenues into all the disputed territory north of the cotton states. About fifty miles from the Ohio, and near the boundary between Kentucky and Tennessee, these two great streams...
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.