1935年9月,张国焘在红一、四方面军会师后与中央闹分裂,率领红四方面军南下,并于10月间成立第二“中央”。为使张国焘率红四方面军北上,毛泽东、张闻天、周恩来、博古等中央领导苦苦相劝,但张国焘仍置若罔闻。此时中央急需得到共产国际的帮助,但1934年10月红军长征前夕,上海中 In September 1935, after the division of the Red Army and the Fourth Army in the army, Zhang Guodao split up with the Central Government, led the Red Army to the south and set up the second “Central Committee” in October. In order to make the rate of Zhang Guoyu rate red fourth army northward, Mao Zedong, Zhang Wentian, Zhou Enlai, Bogut and other central leaders persuaded each other, but Zhang Guodong still turned a deaf ear to it. At this time, the Central Government urgently needed the help of the Comintern. However, on the eve of the Long March of the Red Army in October 1934,