From 1933 onward, Winston Churchill's primary concern was the threat posed by the Nazis, which influenced various aspects of his life. His focus on defense became evident in his speeches in Parliament, writings in literature and newspapers, as well as in his private correspondence. This preoccupation with the Nazi danger shaped his political and personal narratives during this critical period.

Churchill's relentless dedication to addressing the security challenges of the time shows his foresight and understanding of the escalating crisis in Europe. His commitment to raising awareness about the Nazi threat reflects both his leadership qualities and his determination to rally support for necessary defenses, making it a central theme of his work between 1922 and 1939.