White Trash: The 400-Year Untold History of Class in America

by Nancy Isenberg

According to the political arithmetic of 1851, the United States would surpass Europe in importance by 1870, “numbering 100,000,000 of free and energetic men of our own race and blood.” Those of “Anglo-Saxon descent, impregnated with its sturdy qualities of heart and brain,” would put Great Britain and the United States on a course of global dominance, “as representatives of this advancing stock.”7 Sheer demographic superiority was reinforced by the second ruling premise of the new thinking: national greatness rested on the laws of bloodlines and hereditary transmission. Learned traits such as a love of liberty, and racial exclusivity, were now assumed to be passed from one generation to the next. In the essay entitled “The Education of the Blood” (1837), one advocate asserted that the knowledge of one generation was literally retained in the atmosphere, and that the aptitude for learning entered the bloodstream and became “part of our physical constitution and is transmitted to our descendants.” Simply taking the savage from his mother in the forest and placing him in civilization would fail to convert him; his “blood must be trained and educated, generation after generation must accumulate receptivity as the Anglo-Saxon race has done.” The same author compared the phenomenon to the less attractive inheritance of insanity, passed on through the father’s line and “imbibed with our mother’s milk.” Bloodlines revealed everything: a nation was only as great as its pedigree. A...