Sir Winston Leonard Spencer Churchill (1874 – 1965) was a British politician known chiefly for his leadership of the United Kingdom during World War II. He served as Prime Minister of the United Kingdom from 1940 to 1945 and again from 1951 to 1955. A noted statesman and orator, Churchill was also an officer in the British Army, a historical writer, and an artist.

The book is not a discussion of measures or of programs. It is an attempt to express the new spirit of our politics and to set forth, in large terms which may stick in the imagination, what it is that must be done if we are to restore our politics to their full spiritual vigor again, and our national life, whether in trade, in industry, or in what concerns us only as families and individuals, to its purity, its self-respect, and its pristine strength and freedom. (From the Preface)