oldest post-secondary institution
... that Jamestown College, North Dakota's oldest post-secondary institution, was founded in 1883, six years before North Dakota became a U.S. state?
... that <a class="mw-redirect" href="./Jamestown_College" id="mwCmE" rel="mw:WikiLink" title="Jamestown College">Jamestown College</a>, <a href="./North_Dakota" id="mwCmI" rel="mw:WikiLink" title="North Dakota">North Dakota</a>'s <b id="mwCmM"><a href="./List_of_colleges_and_universities_in_North_Dakota" id="mwCmQ" rel="mw:WikiLink" title="List of colleges and universities in North Dakota">oldest post-secondary institution</a></b>, was founded in 1883, six years before North Dakota became a <a href="./U.S._state" id="mwCmU" rel="mw:WikiLink" title="U.S. state">U.S. state</a>?