Statistics for occurrence #1 of “Mississippi River” in chapter 5 of John G. Nicolay, A Short Life of Abraham Lincoln, condensed from Nicolay and Hayes' Abraham Lincoln: A History:

... settle the matter amicably, but persistently higgled over points till publicity and arrests seemed imminent. Procuring the necessary broadswords, all parties then hurried away to an island in the Mississippi River opposite Alton, where, long before the planks were set on edge or the swords drawn, mutual friends took the case out of the hands of the seconds and declared an adjustment. The terms of the fight ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.