Dr McWhiney's book is a classic. It states the obvious, i.e. in the course of early American history and the movement of Europeans into the New World,the Celtic fringe of the British archipelago peopled the American South; which has had a profound influence of Southern society. Native Irish, Ulster Scots, Welsh, Border English, Hebrideans, etc., sort of a Celtic soup of sorts, peopled the early South. His book is only controversial to Anglo-centric historians who are still in denial that Ireland, Scotland, Wales, Cornwall, etc., are actually part of our history and who like to pretend they are just footnotes of English history. And also, controversial to politically minded people who use 'history' to further political objectives. The book is great; a good read, with quantitative research and anecdotal research. It is just pure research with no agenda, a pleasant change in fact. It can be read straight through or by jumping around by topic. Great nighttime reading, full of full facts and oddities of the Old South. One wishes more histories were like this.