Early one morning I met Stos, a retired architect, at his small first-floor apartment on the outskirts of Krakow. We sat in his small, dark dining room, a plate of jam-filled ginger cookies on the starched white tablecloth between us. He said he grew up in Tarnow, Poland, about 50 miles from Krakow. He remembers the day the Nazis shipped him off to Auschwitz: June 13, 1940. It had been almost a year since Germany invaded Poland and launched its campaign to destroy the nation. Following instructions issued by SS chief Reinhard Heydrich—“the leading strata of the population should be rendered harmless”—the SS killed some 20,000 Poles, mainly priests, politicians and academics, in September and October 1939. Stos was an 18-year-old Boy Scout and a member of a Catholic youth organization. Germans put him and 727 other Poles, mostly university and trade-school students, in first-class train cars and told them they were going to work on German farms.
Despite these strengths, the Nazi Party might never have come to power had it not been for the Great Depression and its effects on Germany. By 1930, the German economy was beset with mass unemployment and widespread business failures. The Social Democrats and Communists were bitterly divided and unable to formulate an effective solution: this gave the Nazis their opportunity and Hitler's message, blaming the crisis on the Jewish financiers and the Bolsheviks, resonated with wide sections of the electorate. At the September 1930 Reichstag elections, the Nazis won 18.3% of the votes and became the second-largest party in the Reichstag after the Social Democrats. Hitler proved to be a highly effective campaigner, pioneering the use of radio and aircraft for this purpose. His dismissal of Strasser and his appointment of Goebbels as the party's propaganda chief were major factors. While Strasser had used his position to promote his own leftish version of national socialism, Goebbels was totally loyal to Hitler and worked only to improve Hitler's image.
Authors of books left the country in droves and some wrote material critical of the regime while in exile. Goebbels recommended that the remaining authors concentrate on books themed on Germanic myths and the concept of blood and soil. By the end of 1933, over a thousand books—most of them by Jewish authors or featuring Jewish characters—had been banned by the Nazi regime.[464] Nazi book burnings took place; nineteen such events were held on the night of 10 May 1933.[458] Tens of thousands of books from dozens of figures, including Albert Einstein, Sigmund Freud, Helen Keller, Alfred Kerr, Marcel Proust, Erich Maria Remarque, Upton Sinclair, Jakob Wassermann, H. G. Wells, and Émile Zola were publicly burned. Pacifist works, and literature espousing liberal, democratic values were targeted for destruction, as well as any writings supporting the Weimar Republic or those written by Jewish authors.[465]

Between 1938 and 1945 Hitler’s regime attempted to expand and apply the Nazi system to territories outside the German Reich. This endeavour was confined, in 1938, to lands inhabited by German-speaking populations, but in 1939 Germany began to subjugate non-German-speaking nationalities as well. Germany’s invasion of Poland on September 1, which initiated World War II, was the logical outcome of Hitler’s plans. His first years were spent in preparing the Germans for the approaching struggle for world control and in forging the military and industrial superiority that Germany would require to fulfill its ambitions. With mounting diplomatic and military successes, his aims grew in quick progression. The first was to unite all people of German descent within their historical homeland on the basis of “self-determination.” His next step foresaw the creation, through the military conquest of Poland and other Slavic nations to the east, of a Grosswirtschaftsraum (“large economic unified space”) or a Lebensraum (“living space”), which thereby would allow Germany to acquire sufficient territory to become economically self-sufficient and militarily impregnable. There the German master race, or Herrenvolk, would rule over a hierarchy of subordinate peoples and organize and exploit them with ruthlessness and efficiency. With the initial successes of the military campaigns of 1939–41, his plan was expanded into a vision of a hemispheric order that would embrace all of Europe, western Asia, and Africa and eventually the entire world.
Germany regained control of the Saarland through a referendum held in 1935 and annexed Austria in the Anschluss of 1938.[164] The Munich Agreement of 1938 gave Germany control of the Sudetenland, and they seized the remainder of Czechoslovakia six months later.[70] Under threat of invasion by sea, Lithuania surrendered the Memel district in March 1939.[165]
Between 1933 and the fall of Nazi Germany in 1945, more than 3.5 million Germans were forced to spend time in concentration camps and prisons for political reasons,[18][19][20] and approximately 77,000 Germans were executed for one or another form of resistance by Special Courts, courts-martial, and the civil justice system. Many of these Germans had served in government, the military, or in civil positions, which enabled them to engage in subversion and conspiracy against the Nazis.[11]