In ‘Hitler,’ an Ascent From ‘Dunderhead’ to Demagogue – The New York Times.

How did Adolf Hitler — described by one eminent magazine editor in 1930 as a “half-insane rascal,” a “pathetic dunderhead,” a “nowhere fool,” a “big mouth” — rise to power in the land of Goethe and Beethoven? What persuaded millions of ordinary Germans to embrace him and his doctrine of hatred? How did this “most unlikely pretender to high state office” achieve absolute power in a once democratic country and set it on a course of monstrous horror?

A host of earlier biographers (most notably Alan Bullock, Joachim Fest and Ian Kershaw) have advanced theories about Hitler’s rise, and the dynamic between the man and his times. Some have focused on the social and political conditions in post-World War I Germany, which Hitler expertly exploited — bitterness over the harsh terms of the Treaty of Versailles and a yearning for a return to German greatness; unemployment and economic distress amid the worldwide Depression of the early 1930s; and longstanding ethnic prejudices and fears of “foreignization.”

Other writers — including the dictator’s latest biographer, the historian Volker Ullrich — have focused on Hitler as a politician who rose to power through demagoguery, showmanship and nativist appeals to the masses. In “Hitler: Ascent, 1889-1939,” Mr. Ullrich sets out to strip away the mythology that Hitler created around himself in “Mein Kampf,” and he also tries to look at this “mysterious, calamitous figure” not as a monster or madman, but as a human being with “undeniable talents and obviously deep-seated psychological complexes.”

“In a sense,” he says in an introduction, “Hitler will be ‘normalized’ — although this will not make him seem more ‘normal.’ If anything, he will emerge as even more horrific.”

This is the first of two volumes (it ends in 1939 with the dictator’s 50th birthday) and there is little here that is substantially new. However, Mr. Ullrich offers a fascinating Shakespearean parable about how the confluence of circumstance, chance, a ruthless individual and the willful blindness of others can transform a country — and, in Hitler’s case, lead to an unimaginable nightmare for the world.

Mr. Ullrich, like other biographers, provides vivid insight into some factors that helped turn a “Munich rabble-rouser” — regarded by many as a self-obsessed “clown” with a strangely “scattershot, impulsive style” — into “the lord and master of the German Reich.”

• Hitler was often described as an egomaniac who “only loved himself” — a narcissist with a taste for self-dramatization and what Mr. Ullrich calls a “characteristic fondness for superlatives.” His manic speeches and penchant for taking all-or-nothing risks raised questions about his capacity for self-control, even his sanity. But Mr. Ullrich underscores Hitler’s shrewdness as a politician — with a “keen eye for the strengths and weaknesses of other people” and an ability to “instantaneously analyze and exploit situations.”

• Hitler was known, among colleagues, for a “bottomless mendacity” that would later be magnified by a slick propaganda machine that used the latest technology (radio, gramophone records, film) to spread his message. A former finance minister wrote that Hitler “was so thoroughly untruthful that he could no longer recognize the difference between lies and truth” and editors of one edition of “Mein Kampf” described it as a “swamp of lies, distortions, innuendoes, half-truths and real facts.”

• Hitler was an effective orator and actor, Mr. Ullrich reminds readers, adept at assuming various masks and feeding off the energy of his audiences. Although he concealed his anti-Semitism beneath a “mask of moderation” when trying to win the support of the socially liberal middle classes, he specialized in big, theatrical rallies staged with spectacular elements borrowed from the circus. Here, “Hitler adapted the content of his speeches to suit the tastes of his lower-middle-class, nationalist-conservative, ethnic-chauvinist and anti-Semitic listeners,” Mr. Ullrich writes. He peppered his speeches with coarse phrases and put-downs of hecklers. Even as he fomented chaos by playing to crowds’ fears and resentments, he offered himself as the visionary leader who could restore law and order.

• Hitler increasingly presented himself in messianic terms, promising “to lead Germany to a new era of national greatness,” though he was typically vague about his actual plans. He often harked back to a golden age for the country, Mr. Ullrich says, the better “to paint the present day in hues that were all the darker. Everywhere you looked now, there was only decline and decay.”

• Hitler’s repertoire of topics, Mr. Ullrich notes, was limited, and reading his speeches in retrospect, “it seems amazing that he attracted larger and larger audiences” with “repeated mantralike phrases” consisting largely of “accusations, vows of revenge and promises for the future.” But Hitler virtually wrote the modern playbook on demagoguery, arguing in “Mein Kampf” that propaganda must appeal to the emotions — not the reasoning powers — of the crowd. Its “purely intellectual level,” Hitler said, “will have to be that of the lowest mental common denominator among the public it is desired to reach.” Because the understanding of the masses “is feeble,” he went on, effective propaganda needed to be boiled down to a few slogans that should be “persistently repeated until the very last individual has come to grasp the idea that has been put forward.”

• Hitler’s rise was not inevitable, in Mr. Ullrich’s opinion. There were numerous points at which his ascent might have been derailed, he contends; even as late as January 1933, “it would have been eminently possible to prevent his nomination as Reich chancellor.” He benefited from a “constellation of crises that he was able to exploit cleverly and unscrupulously” — in addition to economic woes and unemployment, there was an “erosion of the political center” and a growing resentment of the elites. The unwillingness of Germany’s political parties to compromise had contributed to a perception of government dysfunction, Mr. Ullrich suggests, and the belief of Hitler supporters that the country needed “a man of iron” who could shake things up. “Why not give the National Socialists a chance?” a prominent banker said of the Nazis. “They seem pretty gutsy to me.”

• Hitler’s ascension was aided and abetted by the naïveté of domestic adversaries who failed to appreciate his ruthlessness and tenacity, and by foreign statesmen who believed they could control his aggression. Early on, revulsion at Hitler’s style and appearance, Mr. Ullrich writes, led some critics to underestimate the man and his popularity, while others dismissed him as a celebrity, a repellent but fascinating “evening’s entertainment.” Politicians, for their part, suffered from the delusion that the dominance of traditional conservatives in the cabinet would neutralize the threat of Nazi abuse of power and “fence Hitler in.” “As far as Hitler’s long-term wishes were concerned,” Mr. Ullrich observes, “his conservative coalition partners believed either that he was not serious or that they could exert a moderating influence on him. In any case, they were severely mistaken.”

• Hitler, it became obvious, could not be tamed — he needed only five months to consolidate absolute power after becoming chancellor. “Non-National Socialist German states” were brought into line, Mr. Ullrich writes, “with pressure from the party grass roots combining effectively with pseudo-legal measures ordered by the Reich government.” Many Germans jumped on the Nazi bandwagon not out of political conviction but in hopes of improving their career opportunities, he argues, while fear kept others from speaking out against the persecution of the Jews. The independent press was banned or suppressed and books deemed “un-German” were burned. By March 1933, Hitler had made it clear, Mr. Ullrich says, “that his government was going to do away with all norms of separation of powers and the rule of law.”

• Hitler had a dark, Darwinian view of the world. And he would not only become, in Mr. Ullrich’s words, “a mouthpiece of the cultural pessimism” growing in right-wing circles in the Weimar Republic, but also the avatar of what Thomas Mann identified as a turning away from reason and the fundamental principles of a civil society — namely, “liberty, equality, education, optimism and belief in progress.”