The renaissance earned Delmar recognition in 2007 as one of ???10 Great Streets in America??? by the American Planning Association.Locally, the stark racial split of the east-west thoroughfare ??? largely white and affluent to the south, mostly poor and black to the north ??? is referred to as the ???Delmar Divide.??? Journalist Jonathan Tilove, who wrote a 2003 book based on visits to 650 King st