Statistics for occurrence #1 of “Bull Run” in page 182 of John G. Nicolay, The Outbreak of Rebellion:

...
cross Sudley Ford, and, rapidly descending on the enemy's side of Bull Run , should clear away the batteries at the stone bridge by a rear attack, and thus enable Tyler's division to cross and join in the combined march on Gainesville, or continue the attack on Beauregard's ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Bull Run (Virginia, United States) 10 0 0 0 0 user votes
Bull Run (California, United States) 0 0 0 0 0 user votes
Bull Run (California, United States) 0 0 0 0 0 user votes
Bull Run (Colorado, United States) 0 0 0 0 0 user votes
Bull Run (Illinois, United States) 0 0 0 0 0 user votes
Bull Run (Illinois, United States) 0 0 0 0 0 user votes
Bull Run (Illinois, United States) 0 0 0 0 0 user votes
Bull Run (Indiana, United States) 0 0 0 0 0 user votes
Bull Run (Indiana, United States) 0 0 0 0 0 user votes
Bull Run (Indiana, United States) 0 0 0 0 0 user votes
Bull Run (Iowa, United States) 0 0 0 0 0 user votes
Bull Run (Iowa, United States) 0 0 0 0 0 user votes
Bull Run (Iowa, United States) 0 0 0 0 0 user votes
Bull Run (Kentucky, United States) 0 0 0 0 0 user votes
Bull Run (Kentucky, United States) 0 0 0 0 0 user votes
Bull Run (Kentucky, United States) 0 0 0 0 0 user votes
Bull Run (Kentucky, United States) 0 0 0 0 0 user votes
Bull Run (Kentucky, United States) 0 0 0 0 0 user votes
Bull Run (Louisiana, United States) 0 0 0 0 0 user votes
Bull Run (Maryland, United States) 0 0 0 0 0 user votes
Bull Run (Maryland, United States) 0 0 0 0 0 user votes
Bull Run (Maryland, United States) 0 0 0 0 0 user votes
Bull Run (Michigan, United States) 0 0 0 0 0 user votes
Bull Run (New Jersey, United States) 0 0 0 0 0 user votes
Bull Run (New York, United States) 0 0 0 0 0 user votes
Bull Run (North Carolina, United States) 0 0 0 0 0 user votes
Bull Run (North Carolina, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Ohio, United States) 0 0 0 0 0 user votes
Bull Run (Oregon, United States) 0 0 0 0 0 user votes
Bull Run (Oregon, United States) 0 0 0 0 0 user votes
Bull Run (Oregon, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (Pennsylvania, United States) 0 0 0 0 0 user votes
Bull Run (South Dakota, United States) 0 0 0 0 0 user votes
Bull Run (Tennessee, United States) 0 0 0 0 0 user votes
Bull Run (Tennessee, United States) 0 0 0 0 0 user votes
Bull Run (Tennessee, United States) 0 0 0 0 0 user votes
Bull Run (Texas, United States) 0 0 0 0 0 user votes
Bull Run (United States) 0 0 0 0 0 user votes
Bull Run (Utah, United States) 0 0 0 0 0 user votes
Bull Run (Vermont, United States) 0 0 0 0 0 user votes
Bull Run (Virginia, United States) 0 0 0 0 0 user votes
Bull Run (Virginia, United States) 0 0 0 0 0 user votes
Bull Run (Virginia, United States) 0 0 0 0 0 user votes
Bull Run (Virginia, United States) 0 0 0 0 0 user votes
Bull Run (Virginia, United States) 0 0 0 0 0 user votes
Bull Run (Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (West Virginia, United States) 0 0 0 0 0 user votes
Bull Run (Wisconsin, 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.