新民主主义革命时期
从1919年五四运动到1949年中华人民共和国成立前夕，是中国的新民主主义革命时期。
在新民主主义革命时期，中国共产党团结带领中国人民，浴血奋战、百折不挠，经过北伐战争、土地革命战争、抗日战争、解放战争，推翻帝国主义、封建主义、官僚资本主义三座大山，创造了新民主主义革命的伟大成就，建立了人民当家作主的中华人民共和国，实现了民族独立、人民解放，为实现现代化创造了根本社会条件。
新民主主义革命的胜利与中华人民共和国的成立，表明近代以来中国历史、中国人民最终做出了三个正确的历史性选择，即选择了中国共产党、选择了马克思主义、选择了社会主义道路，从而为中国式现代化确立了领导力量、根本遵循与制度基础。
The period of the New Democratic Revolution
From the May 4th Movement of 1919 to the founding of the People's Republic of China (PRC) in 1949 is generally known as the period of the New Democratic Revolution in China.
During the New Democratic Revolution, the CPC united and led the Chinese people in fighting bloody battles and waging bitter struggles. Through the Northern Expedition, the Agrarian Revolutionary War, the War of Resistance Against Japanese Aggression, and the War of Liberation, they overthrew the three mountains of imperialism, feudalism, and bureaucrat-capitalism, scored a triumph in the New Democratic Revolution, and founded the People's Republic where the people became masters of the country. This achieved national independence and liberation of the people and created the fundamental social conditions for China's modernization.
The victory of the New Democratic Revolution and the founding of the PRC proved that the Chinese people had made three right choices: the Communist Party of China, Marxism, and the socialist path. These choices dictated the leadership, fundamental guidance, and institutional foundation for Chinese modernization.
