An incisive portrait of the American landscape that shows how geography continues to determine America's role in the world-from bestselling author of The Revenge of Geography and Balkan GhostsAs a boy, Robert D. Kaplan listened to his truck-driver father tell evocative stories about traveling across America in his youth, travels in which he learned to understand the country literally from the ground up. There was a specific phrase from Kaplan's childhood that captured this perspective: A westwar