中国近代史上列强与我国强签的不平等条约以千百计,而像《二十一条》“订后即悔”“悔后而废”的却十分罕见。原因何在?第一,袁世凯的事后声明是中国政府废约的有利依据。《二十一条》是日本帝国主义以吞并中国为目的而强加于中国的单方面条约。日以支持袁世凯称帝引诱于前,以武力威胁于后,最后竟发出最后通 In the modern history of China, the unequal treaties forced by the powers of China and China were counted in hundreds of thousands, and it was very rare that “Twenty-one” “repents after setting” and “repents afterwards”. What is the reason? First, Yuan Shikai’s ex post facto statement is a favorable basis for the Chinese government’s cancellation. “21” is a unilateral treaty imposed on China by Japanese imperialists for the purpose of annexing China. After supporting the Yuan Shikai to seduce the emperor to lure him to the front and threaten it with force, Japan finally issued an ultimatum.