Please answer the following question: The Gulag Archipelago - The Gulag Archipelago (Russian: Arkhipelag GULAG) is a book by Aleksandr Solzhenitsyn about the Soviet forced labour camp system. The three-volume book is a narrative relying on eyewitness testimony and primary research material as well as the author's own experiences as a prisoner in a gulag labor camp. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Written Work