Statistics for occurrence #1 of “Mississippi River” in chapter 183 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 2.:

...rg/TR/xhtml1/strict"> In the exercise of the right reserved to the people of Missouri by the treaty under which the United States acquired the temporary dominion of the country west of the Mississippi River , in trust for the several sovereign States afterward to be formed out of it, that people did, on the twelfth day of June, one thousand eight hundred and twenty, mutually agree to form and establish a...
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