1926年北京“三一八”惨案发生后,段祺瑞政府下令通缉李大钊等革命人士。为了保存革命力量,李大钊和中共北方区委遂转入地下斗争,不久便迁入位于北京东交民巷的苏联大使馆西院的兵营里。在中共北方区党委书记李大钊的领导下,沉寂多年的兵营,一时成为北方革命的指挥中心。李大钊 After the “March 18” massacre in Beijing in 1926, the Duan Qirui government ordered that revolutionary people such as Li Dazhao be ordered. In order to preserve the revolutionary forces, Li Dazhao and the Northern CPC Committee of the CPC subsequently transferred to the underground struggle and soon moved to the barracks at the West Embassy of the Soviet Embassy in Beijing’s East Jiao Min Lane. Under the leadership of Li Dazhao, party secretary of the CPC Northern Region, the barracks, which had been quiet for many years, temporarily became the command center of the revolution in the North. Li Dazhao