Statistics for occurrence #1 of “Vicksburg” in chapter 26 of Admiral David D. Porter, The Naval History of the Civil War.:

...and built the two formidable forts, Pemberton and Greenwood on the Tallahatchie and Yallabusha, and blocked the way effectually. General Pemberton showed a great deal of ability in his defense of Vicksburg , all through, and won the respect of his opponents by his zeal and fidelity to his cause, to say nothing of his spirit of endurance. But in nothing did he show more energy than in watching the Fede...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Vicksburg (Mississippi, United States) 8,077 676 627 8 0 user votes
Vicksburg (Colorado, United States) 1 0 1 0 0 user votes
Vicksburg (Mississippi, United States) 1 0 1 0 0 user votes
Vicksburg (Arizona, United States) 0 0 0 0 0 user votes
Vicksburg (Florida, United States) 0 0 0 0 0 user votes
Vicksburg (Indiana, United States) 0 0 0 0 0 user votes
Vicksburg (Kentucky, United States) 0 0 0 0 0 user votes
Vicksburg (Michigan, United States) 0 0 0 0 0 user votes
Vicksburg (Missouri, United States) 0 0 0 0 0 user votes
Vicksburg (Pennsylvania, United States) 0 0 0 0 0 user votes
Vicksburg (Pennsylvania, 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.