Statistics for occurrence #1 of “Nebraska” in entry kansas of Harper's Encyclopedia of United States History:

..., etc. A powerful organization under the title of the Emigrant Aid Society had been formed in Boston under the sanction of the legislature of Massachusetts immediately after the passage of the Kansas- Nebraska bill (May, 1854) ; and the Southern societies just mentioned were organized to oppose this Emigrant Aid Society. At a meeting at Westport, Mo., early in July, 1854, it was resolved that Missourians ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Nebraska (Nebraska, United States) 1,160 332 0 0 0 user votes
Nebraska (Pennsylvania, United States) 22 6 0 0 0 user votes
Nebraska (Ohio, United States) 8 0 0 0 0 user votes
Nebraska (North Carolina, United States) 4 0 0 0 0 user votes
Nebraska (Arkansas, United States) 2 0 0 0 0 user votes
Nebraska (Indiana, United States) 0 0 0 0 0 user votes
Nebraska (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.