Seeking the reasons behind Jewish altruism toward African-Americans, Hasia Diner shows how - in the wake of the Leo Frank trial and lynching in Atlanta - Jews came to see that their relative prosperity was no protection against the same social forces that threatened blacks. It thus became in the Jewish American self-interest to support the black struggle for racial justice and to fight against American prejudice. Jewish leaders and organisations genuinely believed in the cause of black civil rights, Diner suggests, but they also used that cause as a way of advancing their own interests without seeming "pushy" or "too demanding" - launching a vicarious attack on the nation that they felt had not lived up to its own pronouncements of freedom and equality.