In her thoughtful and impressive book, Joan Bryant mines the archives to uncover a rich array of African American historical figures who forged a black intellectual tradition of race thinking throughout the long nineteenth century. Bryant's chapters deftly trace the push and pull among these thinkers between ideologies of race consciousness and racial unity that served as a springboard to their activism. Countering white supremacist arguments, these black men (and a few women) debated varied-and often conflictual-ideas, among them racial distinctiveness and human brotherhood; African emigration and American citizenship; worldwide Negro nationality and the formation of a US based composite race.