Democracy makes every man forget his ancestors. So thought De Tocqueville, the observer who for more than a century trapped the American character in his shrewd apercus. That character is too mutable to stay contained. Today it is frantically climbing family trees. After Haley's comet, not only blacks but all ethnic groups saw themselves whole, traceable across oceans and centuries to the remotest ancestral village (see LIVING).
But the hunt for origins had been building for a decade. Leery of a homogeneity that could suffocate the individual, wary of quota systems that specified...