20世纪20—40年代,陇南政权几经更迭,政局动荡不安,战祸不断,加之灾荒连绵,地瘠民困,导致该地兵燹匪患丛生,人民被迫流离失所。土匪的大肆猖獗,导致了陇南乡村基层政权的嬗变,阻碍了乡村社会经济的发展,恶化了社会风气,匪患对陇南乡村社会的变迁造成了严重的危机。 In the 1920s and 1940s, after the Longan regime was changed several times, political instability was unsettled and the war calamities were continual. In addition, the famine and the landless people were in difficulties. As a result, bandits and bandits in the area were clumsy and the people were displaced. The rampant banditry led to the evolution of the rural grassroots power in Longnan, hinder the development of rural economy and society and worsened the social atmosphere. The banditry caused serious crisis to the vicissitudes of rural society in Longnan.