三、西周商代后期，政治日益腐败，各种社会矛盾激化，长期的掠夺战争，社会生产遭到严重的破坏。特别是商纣王一意孤行，暴虐无道，使得人心思变，民怨载道，“如蜩如螗，如沸如羹”（《诗·大雅·荡》），“纣有亿兆夷人，亦有离得”（《左传·昭公二十四年》），人民的反抗 Third, the late Western Zhou Dynasty Shang Dynasty, increasingly corrupt politics, intensified social conflicts, long-term predatory war, social production has been severely damaged. In particular, the business king of the king bent on the road, tyranny no way, so that the mind changes, people complain about, “If you like, like boiling soup” (“Poetry Taiga swing”), “there are hundreds of millions of people, There is separation ”(“ Zuo Zhao Gong twenty-four years ”), people’s resistance