Statistics for occurrence #1 of “Rolla” in part 8.19, chapter 8.26 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: The Opening Battles. Volume 1.:

...taken, endured, or accomplished. There were regiments which traversed the State three times in 8 months, forward and backward, a distance of over 1,200 miles (the line of railroad from St. Louis to Rolla not taken into account), and this, especially during the first few months, with the most miserable outfit,--without tents, without knapsacks and other accouterments, the men carrying their cartridges...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Rolla (Arkansas, United States) 0 0 0 0 0 user votes
Rolla (Canada) 0 0 0 0 0 user votes
Rolla (Colorado, United States) 0 0 0 0 0 user votes
Rolla (Kansas, United States) 0 0 0 0 0 user votes
Rolla (North Dakota, United States) 0 0 0 0 0 user votes
Rolla (Texas, United States) 0 0 0 0 0 user votes
Rolla (Virginia, United States) 0 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.