"What paths did true believers take to Nazism? Why did they join what was initially a small, extremist, and often violent movement on the fringes of German politics? When the party began its election campaigning after 1925, why did people vote for it only grudgingly, though in the Great Depression years, make it the largest in the country? Even then, many millions withheld their support, as they would, if covertly, in the Third Reich. Were the recruits...