Statistics for occurrence #1 of “Missouri River” in entry united-states-of-america-missouri of Harper's Encyclopedia of United States History:

...he Mississippi to lat. 33°......1673 Robert Cavalier de La Salle descends the Mississippi to its mouth......1682 A prospecting party sent out by French governor of Louisiana ascends the Missouri River to the mouth of the Kansas......1705 Missouri included in a grant to Anthony Crozat for the exclusive privilege of the commerce of Louisiana for fifteen years, made by Louis XIV......Sept. 14, 17...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Missouri River (Kansas, United States) 30 12 0 0 0 user votes

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