Every once in a while, a book comes along that changes both the direction and focus of historical scholarship. Matthew Jacobson's *Whiteness of a Different Color* is one such work. For nearly a decade now, scholars and readers interested in understanding the history of the racial dynamic in the United States have turned almost exclusively to the history of the working class. David Roediger's *Wages of Whiteness* is clearly the best example of a working-class history of the social construction of race, and, indeed, is far superior to other, similarly-minded works, such as Noel Ignatiev's mixed offering, *How the Irish Became White*.
Jacobson's work, however, shakes up the history of race, and illuminates a broader, shared history of difference, exclusion, and domination in American life. It is, in short, a truly *cultural* history of race in America. In clear and concise prose, Jacobson plots a long narrative history of race that reflects marked demographic, economic, and cultural changes. Building on the work of Roediger, Alexander Saxton, and others, he reveals the roots of the fragmentation of whiteness in the 1840s, and later demonstrates the forces responsible for the reconsolidation of whiteness in the mid-20th Century--for the near-complete assimilation of European immigrants into a singular "white race." There is, of course, much more here than a history of class-formation and race-consciousness, for *Whiteness of a Different Color* looks at this history of race in light of an abundance of sources drawn from every conceivable corner of American culture. Indeed, so powerful is Jacobson's argument, so forceful is his evidence, that one can only wonder why no one has put this all together before.
This is, quite simply, both a book anyone could read, and a book everyone *should* read. It could easily be the foundational text for an ungraduate course in the history of race, and it will likely guide historical thinking on the experience of "assimilation" and "Americanization" for some time.