Yes, the Diary of Anne Frank is classified as non-fiction. It is a real account written by Anne Frank, a Jewish girl who went into hiding with her family during the Holocaust to escape the Nazis. The diary details her experiences, thoughts, and feelings during this challenging time, providing an intimate glimpse into her life.
The diary was initially a personal journal where Anne expressed her emotions and reflections on growing up and the turmoil surrounding her. Its authenticity is supported by historical records and testimonies from those who knew her. After her death in a concentration camp, her father, Otto Frank, became the only surviving member of the family and chose to publish her diary, ensuring that her voice and story would not be forgotten.
Thus, the Diary of Anne Frank stands as a poignant piece of non-fiction that not only recounts her personal journey but also highlights the broader historical context of World War II and the Holocaust.