Between the 11th hour of the 11th day of the 11th month of 1918 and the dawn hours of September 1,1939, there was time enough to birth a new generation in England and on the continent and to forget every lesson learned in the mud and blood of Flanders and Passchendaele. And so were the English, French, and we Americans duped in 1933. Or were we all? Did we not seek to be duped? Churchill read Mein Kampf and so did others. Why was he nearly alone in taking a lesson from it? What is it in men that encourages...