“九一八”事变尤其是“华北事变”后,中国的国际关系和国内阶级关系发生了重大变化。中日民族矛盾已上升为中国社会的主要矛盾,中华民族面临的主要问题就是抵抗日本侵略,挽救日益深重的民族危机。正是在这一紧急时刻,中国共产党顺应历史发展需要,积极倡导建立抗日民族统一战线,为抗日战争的全面胜利奠定了坚实的基础。在开展统一战线工 After the “September 18th” Incident, especially the “North China Incident,” significant changes have taken place in China’s relations with the rest of the world. The contradictions between the peoples of China and Japan have risen to be the major contradictions in Chinese society. The major problems the Chinese nation is facing are resisting Japanese aggression and saving the deepening national crisis. It is at this critical moment that the CPC conforms to the needs of historical development and actively advocates the establishment of an anti-Japanese national united front, laying a solid foundation for the all-round victory of the anti-Japanese war. In carrying out the united front workers