Summarize the book "The Rise and Fall of the Third Reich: A History of Nazi Germany" by William L. Shirer

""The Rise and Fall of the Third Reich" by William L. Shirer is a comprehensive history of Nazi Germany from the rise of Adolf Hitler in the 1920s to the fall of the Nazi regime in 1945. The book provides a detailed account of the political, social, and economic factors that led to the establishment of the Third Reich, as well as the key events and personalities of the Nazi era, including Hitler's foreign policy, the Holocaust, and the military campaigns of World War II. The book argues that the Nazi regime was based on a cult of personality and a belief in racial superiority, and that it ultimately collapsed due to its own internal contradictions and the military might of its enemies." -ChatGPT