State power in ancient China and Rome

Two thousand years ago, the Qin/Han and Roman empires were the largest political entities of the ancient world, developing simultaneously yet independently at opposite ends of Eurasia. Although their territories constituted only a small percentage of the global land mass, these two Eurasian polities controlled up to half of the world population and endured longer than most pre-modern imperial states. Similarly, their eventual collapse occurred during the same time. The parallel nature of the Qin/Han and Roman empires has rarely been studied comparatively. Yet here is a collection of pioneering