Mark each statement if it correctly describes the Shang dynasty. A. The Shang was the first family of rulers in China. B. Shang emperors had great walled cities built. C. Shang emperors were powerful rulers. D. The dynasty ruled for only a short time. E. During the dynasty, workers built huge walls by layering bricks and covering them with mud. F. Workers cast and decorated bronze goblets, cups, and bowls.