“The end result is that the United States is today a more segregated country in many respects than it was twenty years ago. Problems of education, transportation to jobs and decent living conditions are all made difficult because housing is so rigidly segregated. The expansion of suburbia and migration from the South have worsened big-city segregation. The suburbs are white nooses around the black necks of the cities. Housing deteriorates in central cities; urban renewal has been Negro removal and has benefited big merchants and real estate interests; and suburbs expand with little regard for what happens to the rest of America.”