Statistics for occurrence #1 of “Mexico” in article 1 of The Daily Dispatch: August 1, 1861., [Electronic resource]:

...600 square miles, or nearly in the proportion of two to one, were accorded to the free States! Since that division, the only territory acquired was that under the treaty of peace after the war with Mexico . This contained 665,486 square miles, and was all free territory. Of this, the North obtained the rich State of California, containing 188,981 square miles; Utah, 220,196--making a total of 409,1...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Mexico (Mexico, Mexico) 8,518 6 0 0 0 user votes
Mexico (Mexico) 1,918 0 0 0 0 user votes
Mexico (New York, United States) 45 0 1 0 0 user votes
Mexico (Indiana, United States) 8 0 0 0 0 user votes
Mexico (Kentucky, United States) 0 0 0 0 0 user votes
Mexico (Maine, United States) 0 0 0 0 0 user votes
Mexico (Maryland, United States) 0 0 0 0 0 user votes
Mexico (Ohio, United States) 0 0 0 0 0 user votes
Mexico (Ohio, United States) 0 0 0 0 0 user votes
Mexico (Pennsylvania, United States) 0 0 0 0 0 user votes
Mexico (Pennsylvania, United States) 0 0 0 0 0 user votes
Mexico (South Carolina, 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.