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

...lature, for Missourians had gone over the border by hundreds and voted. When, in November, 1854, a delegate to Congress for Kansas was elected, of nearly 2,900 votes cast, over 1,700 were put in by Missouri ans who had no right there. At the election of the legislature, there were only 1,410 legal votes in the Territory of Kansas; but there were 6,218 votes polled, mostly illegal ones by Missourians. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Missouri (Missouri, United States) 15,687 836 1 0 0 user votes
Missouri (United States) 560 116 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.