How did the Song Dynasty compare to the Tang Dynasty?

The Tang Dynasty ruled from 618 to 907, while the Song Dynasty ruled from 960 to 1279, so the Song came later and lasted longer. However, the Song controlled a smaller area than the Tang, which at its height had a much larger empire. Therefore, the correct choice is “The Song Dynasty was smaller than the Tang Dynasty but lasted for a slightly longer period of time.”

AI-written and checked against the verified answer.