Reasons Of Exist Briefly For Han (Qianzhao),Houzhao,Qianqin

The time that 16 countries' regime exists is extremely transient, form a historical phenomenon with generality. This text breaks through the old mode of 16 countries' regime of forefathers' individual research, it choose Han(QianZhao), HouZhao, QianQin regime that come down in a continuous line as pieces of research unit, have political system in mind, prove the northern area have by ethnic minority clan organization that chief of a tribe command for a long time, the Han nationality old depressed place fort that clan set up organize, is it move indefinite vagrant organize to flow, form three unstable turmoil factors. These groups, under the strong military pressure of regime of ethnic minority, can realize temporary cooperation with authorities, and when the regime of ethnic minority is slackenned, they turn into the strength split publicly . The more important thing is , these organizations receive a large number of ethnic minority and population of the Han nationality, cause the national neat persons written into household register of the people to reduce relatively, it make Han (QianZhao), HouZhao, QianQin fail setting up agreeing with, suitable for centralization by systemmed administrative local that ruled for a longtime nationwide-The system of prefectures and counties, thus cause these three regime historical final results with short-lived regime .This view meets in the regime of other ethnic minorities of period of 16 countries too, so, this view has theory meaning, has offered a new visual angle for knowing 16 countries' political history.