Helena References Helena Chinese empress dowager Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Zhu Youlang…fighting, the empress dowager, baptized Helena, sent a letter to Pope Innocent X asking for his prayers for the Ming cause. By the time the Vatican’s reply arrived several years later, Zhu and Helena were dead. Read More…fighting, the empress dowager, baptized Helena, sent a letter to Pope Innocent X asking for his prayers for the Ming cause. By the time the Vatican’s reply arrived several years later, Zhu and Helena were dead. Read More