It magnificently establishes a parallel between the tragic demise of an outstanding Ibo man named Okonkwo and the cultural as well as religious downfall of his entire clan and generally the disintegration of African tribal life.

parallel 是名词，意思是"平行线"或"相似之处"，在这里指两种不同事物之间的相似性对比。这个词来自希腊语 parallelos（平行的），由 para-（旁边）和 allelos（彼此）组成。