苏德开战,成为第二次世界大战重大转折的标志。野心勃勃的日本帝国主义统治阶级内部的北进、南进之争,此时也达到了最高峰。北进、南进政策作为日本帝国主义对外称雄争霸、侵略扩张的基本国策,它不仅受国内政治、经济的影响,国内各阶级利害关系的制约, The war between Sudan and Germany marked the momentous turnaround of the Second World War. The northward and southward strife within the ambitious Japanese imperialist ruling class reached a peak at this time. As the basic national policy of Japanese imperialism to dominate the country and expand aggression and expansion, the North and South Progressive Policies are not only constrained by the domestic politics and economy, the interests of all classes in the country,