document.write('<a href="/art/2021/6/16/art_38539_762529.html" target="_self" title="Asymmetrical Political and Economic Structure and Ethnic Conflicts: An Investigation of Four Former Colonial Countries in Africa非对称政经结构与族群冲突——对四个非洲前殖民地国家的考察">上一篇：Asymmetrical Political and Economic Structure an...</a>');