Building Course and Historical Value on the Frontier Wall of Western Hunan in Ming and Qing Dynasties

The building of the frontier wall is one of the various measures,which was taken to rule Miao people by the imperial courts in Ming and Qing dynasties.Based on the building of the frontier wall in western Hunan,the article reflects that it has ensured national association in an orderly way,consolidated the achievement,and promoted the development of politics,economy,and culture in minority areas of western Hunan.Meanwhile,it plays an important historical role in the course of consolidating China's development and unity.