请将下面这段话翻译成英文:
新民主主义革命
新民主主义革命是指在帝国主义和无产阶级革命时代,从1919年到1949年,由无产阶级及其政党领导的革命。新民主主义革命的最根本标志是领导权掌握在无产阶级及其政党手中。新民主主义革命是指无产阶级领导的,人民大众反对帝国主义、封建主义和官僚资本主义的革命。
参考译文
New Democratic Revolution
The New Democratic Revolution refers to a revolution led by the proletariat. A party promoting its ideals campaigned from 1919 to 1949 during the period of imperialism and proletariat revolution. The thing most different in this new democratic revolution was leadership being of the proletariat and its party. This revolution led by the proletariat used participation of the masses to oppose imperialism, feudalism, and bureaucratic capitalism.