Charles Henry Ambler
... that historian Charles Henry Ambler earned his PhD using the first eight chapters of his book, Sectionalism in Virginia from 1776 to 1861, for his dissertation?
... that historian <b id="mwAa0"><a href="./Charles_Henry_Ambler" id="mwAa4" rel="mw:WikiLink" title="Charles Henry Ambler">Charles Henry Ambler</a></b> earned his PhD using the first eight chapters of his book, <i id="mwAa8">Sectionalism in Virginia from 1776 to 1861</i>, for his dissertation?