Answer:
a) was unable to enlarge the territorial domain of the Chinese Empire.
Explanation:
The Han Dynasty is one of the largest dynasties of Chinese history, covering almost four hundred years of growth and unification that lasted from 206 B.C. to 220 A.D. The art of Han Dynasty and innovations like paper still dominate the world today. The rise and decline of East and West Han appeared to follow a traditional trend of democratic unification, territorial expansion, and fatigue that resulted in peasant rebellions and the final collapse of the regime.