Era of Division vs. Sui-Tang
vEra of Division:
Ødominated by political division among many small warring states often ruled by nomadic invaders
Øperiod of Buddhist dominance
Øloss of imperial centralization
Øloss of dominance of scholar-gentry in favor of militarized aristocracy
vSui-Tang:
Øreturn to centralized administration
Øunified empire
Øreconstruction of bureaucracy
Øreconstruction of Confucian scholar-gentry at expense of both Buddhists and aristocracy
Ørestoration of Confucianism as central ideology of state