I came across a pamphlet published by the Sons of Confederate Veterans in 1914. It was first a speech at the Convention of the United Confederate Veterans and the Sons of Confederate Veterans, then they asked for it to be published in a national publication and it was, and then they had it printed up as a pamphlet for distribution. I managed to acquire one of them.
It is revealing in that they don't consider some European immigrants white enough, and they seek alliances with those who have antipathy to Asian immigrants in the West, and of course there is that old standby in Confederate heritage, white supremacy over African Americans.
To show what Confederate heritage is really about I have put the entire text online at my web site and you can read it at this link.
http://www.confederatepastpresent.org/index.php?option=com_content&view=article&id=188:anglo-saxon-supremacy-over-other-european-whites-asian-americans-and-african-americans-promoted-by-the-sons-of-confederate-veterans&catid=37:the-nadir-of-race-relations
When the book "Politics and the History Curriculum: The Struggle over Standards in Texas and the Nation," comes out there will in my biographical note will be a reference to www.confederatepastpresent.org and thousands of students and educators will have access to this website and the resources in it and including the above referenced document.
Additionally there is the website www.citizenscouncils.com which is also referenced in the biographical note. I am going to have www.confederatepastpresent.org reference it.