Core Viewpoint - The victory of the Chinese People's Anti-Japanese War is a significant turning point in the history of the Chinese nation, marking the first complete victory against foreign invasion since modern times, with the Chinese Communist Party (CCP) playing a crucial role as the backbone of this victory [1]. Political Leadership - The CCP was the initiator of the Anti-Japanese National United Front, advocating for unity among various political parties to resist Japanese aggression [2]. - The CCP actively promoted the establishment of the united front, calling for cooperation between the CCP and the Kuomintang (KMT) to combat Japanese invaders [3]. - The CCP maintained its leadership role in the united front despite challenges, emphasizing the importance of unity and resistance against compromise and division [4]. Social Mobilization - The Anti-Japanese National United Front included not only the CCP and KMT but also the broader populace, showcasing widespread social mobilization and national awakening [5]. - The CCP's strategy involved comprehensive national military mobilization and grassroots engagement to strengthen the resistance against Japan [6]. Strategic Guidance - The CCP provided critical strategic guidance during the war, adapting military strategies to the changing dynamics of the conflict, including a shift from conventional warfare to guerrilla tactics [7][8]. - Mao Zedong's writings, particularly "On Protracted War," outlined the phases of the war and helped to clarify the path to victory, boosting national morale [8]. Party Building - The CCP's ability to serve as the backbone of the resistance was significantly attributed to its organizational maturity and political leadership during the war [10]. - The party focused on ideological, organizational, and conduct improvements, which solidified its leadership and effectiveness in mobilizing the masses [11][12][13]. Great Anti-Japanese Spirit - The CCP fostered a spirit of patriotism and resilience among the Chinese people, which was crucial for sustaining the war effort and achieving victory [14]. - The historical experience gained during the Anti-Japanese War continues to serve as a guiding principle for the CCP in contemporary challenges [15].