答:目前国内学术界很多人认为,蒋介石的“攘外必先安内”的政策是在“九一八”事变之后提出来的.例如,荣孟源主编的《中国国民党历次代表大会及中央全会资料》(下)第1页的“编者说明”中就这样写:“1931年九一八事变发生,日寇侵占了我东北三省。蒋介石对此采取不抵抗政策,实行对外妥协退让的路线,并且提出了‘攘外必先安内’的反革命口号。”再如,四川大学历史 A: At present, many people in the academic circle think that Chiang Kai-shek’s policy of “peace and security must be settled before the enemy” must be put forward after the “September 18th Incident.” For example, “the KMT’s previous congresses and the Central Government In the ”Editor’s Notes“ on page 1 of the ”Plenary Information“ (the first half), the following statement was written: ”The incident took place in September 18, 1931 in 1931, and the Japanese invaded and occupied the three northeastern provinces of China.“ Chiang Kai-shek adopted a non-resistance policy to implement the principle of compromise and concession to foreign countries , And put forward the counter-revolutionary slogan of ”peace and security must first be peaceful." Another example is the history of Sichuan University