解放战争时期，由于美国“扶蒋反共”政策的确立，中国共产党被迫将抗日战争时期确立的“联美抗日”政策，改为“中立美国”的政策。在反对美国武装蒋介石集团，支持蒋介石利用内战消灭共产党，建立国民党独裁统治的斗争中，中国共产党针对美国对华政策的反动性发动了强大的舆 During the War of Liberation, due to the establishment of the U.S. policy of “helping Chiang Kai-shek and opposing Chiang Kai-shek”, the Chinese Communist Party was forced to change the “United Anti-Japanese” policy established during the Sino-Japanese War to the policy of “neutralizing the United States.” In their fight against the Armed Forces of Chiang Kai Shek and for supporting Chiang Kai-shek to use the civil war to annihilate the Communist Party and establish the Kuomintang’s dictatorship, the Chinese Communist Party launched a powerful campaign against the reactionary U.S. policy towards China.