学习党史、新中国史、改革开放史、社会主义发展史是新时代意识形态建设的重要抓手。“四史”教育的意识形态属性来源于“四史”教育的政治性，对巩固马克思主义在意识形态的指导地位、培养和强化社会主义政治认同和培育科学的历史观、社会主义核心价值体系建设等具有重要的现实意义。 Learning the history of the Communist Party of China, the history of the New China, the history of reform and opening up, and the history of socialism is an important starting point for ideological building in the new era. The ideological attribute of the “four histories” education is derived from the political nature of the “four histories” education, which has important practical significance for consolidating the guiding position of Marxism in ideology, cultivating and strengthening socialist political identity, cultivating scientific historical view, and constructing socialist core value system.