The Cohesion of Qiang People in Han Dynasty

the han dynasty qiang rebellion to han dynasty with a heavy blow.Qiang people have such a powerful strength,because qiang people in this time period gradually formed strong cohesion,especially in east han dynasty,the qiang fall between produces strong ethnic identity,cohesion is unprecedented.Qiang people in han dynasty condensed,on the one hand,because qiang inside a particular kind of condensing mechanism namely caste system,on the other hand home teams with the han dynasty ruling class cure qiang policies are directly related.The author mainly from internal and external two aspects:han dynasty to promote the qiang agglomerate factors.