"History of the Missions of the American Committee on Foreign Missions to the Eastern Churches, Volume I" is the first part of a voluminous work, the author of which is Rufus Anderson. The book examines in detail the beginnings and development of missionary activity in the Eastern churches, describes the travels and efforts of American missionaries aimed at spreading Christianity among the peoples of the East. This work helps the reader better understand the significance of missionary work and the impact it had on the church and cultural history of the regions where it was carried out. Leaving a mark on the memory of the modern reader, "The History of the Missions of the American Committee on Foreign Missions to the Eastern Churches" is not only a documentary masterpiece, but also a testimony to an important part of the world's religious history.