试论战国秦汉时期西南开发进程中历史阶段的划分

战国末至西汉武帝的二百余年 ,中国西南出现第一次大规模开发的特殊历史时期。在这时期的开发进程中 ,自然形成前后两个历史阶段和北南两区域的划分。北部巴蜀开发领先于南部“西南夷”地 ,而南部开发亦仰赖北部先期开发的成就。前后两阶段 ,一以贯之 ,为同一整体

On the Division of the Historical Period in the Course of Southwest Development During the Warring States and the Qin and Han Dynasties

Over two hundred years from the late W arring States to the Wudi's reign in the west Han Dynasty, the first large-sca le development was carried out in the southwest China. Thus marked this period w ith historical features. During the period, the divisions of the early and late. Historical periods and north and south regions presented themselves naturally. The Ba and Shu development of the north kept ahead that of the "Xi Nan Yi"(sou thwest uncivilized minority nations) district in the south, while the south deve lopment benefited from the preceding achievements in the north development. The two periods went in succession and were united in a continuum.