March 12, 1791 | Letter Thomas Jefferson to William Carmichael, March 12, 1791 Tension along the Mississippi River worries Thomas Jefferson, who asks William Carmichael to clarify the position of the Spanish regarding navigation of the Mississippi below the mouth of the Ohio River.
Banner image: From the Collection of The New-York Historical Society. Accession number 1867.306.
© 2006–2009 University of Nebraska–Lincoln. Center for Digital Research in the Humanities.