Jacqueline Woodson is the 2018-2019 National Ambassador for Young People's Literature The story of one family's journey north during the Great Migration starts with a little girl in South Carolina who finds a rope under a tree one summer. She has no idea the rope will become part of her family's history. But for three generations, that rope is passed down, used for everything from jump rope games to tying suitcases onto a car for the big move north...