The story played out in virtually every northern city — migrants sealed off in overcrowded colonies that would become the foundation for ghettos that… - Isabel Wilkerson

The general laws of migration hold that the greater the obstacles and the farther the distance traveled, the more ambitious the migrants. “It is the higher status segments of a population which are most residentially mobile,” the sociologists Karl and Alma Taeuber wrote in a 1965 analysis of census data on the migrants, published the same year as the Moynihan Report. “As the distance of migration increases,” wrote the migration scholar Everett Lee, “the migrants become an increasingly superior group.” Any migration takes some measure of energy, planning, and forethought. It requires not only the desire for something better but the willingness to act on that desire to achieve it. Thus the people who undertake such a journey are more likely to be either among the better educated of their homes of origin or those most motivated to make it in the New World, researchers have found. “Migrants who overcome a considerable set of intervening obstacles do so for compelling reasons, and such migrations are not taken lightly,” Lee wrote. “Intervening obstacles serve to weed out some of the weak or the incapable.” The

America is an old house...whatever flaws were left unattended in the original foundation. When you live in an old house you may not want to go into the basement after a storm to see what the rains have wrought. Choose not to look, however, at your own peril.....Ignorance is no protection from consequences of inaction.

Many of the people who left the South never exactly sat their children down to tell them these things, tell them what happened and why they left and how they and all this blood kin came to be in this northern city or western suburb or why they speak like melted butter and their children speak like footsteps on pavement, prim and proper or clipped and fast, like the New World itself. Some spoke of specific and certain evils. Some lived in tight-lipped and cheerful denial. Others simply had no desire to relive what they had already left. The facts of their lives unfurled over the generations like an over-wrapped present, a secret told in syllables. Sometimes the migrants dropped puzzle pieces from the past while folding the laundry or stirring the corn bread, and the children would listen between cereal commercials and not truly understand until they grew up and had children and troubles of their own. And the ones who had half-listened would scold and kick themselves that they had not paid better attention when they had the chance.