Nazi Germany and the Third Reich are common names for Germany during the period from 1933 to 1945, when its government was controlled by Adolf Hitler and his National Socialist German Workers' Party, commonly known as the Nazi Party. Under Hitler's rule, Germany was transformed into a totalitarian state where nearly all aspects of life were controlled by the state. Nazi Germany ceased to exist after the Allied Forces defeated the Wehrmacht in May 1945, thus ending World War II in Europe.
After Hitler was appointed Chancellor of Germany by the President of the Weimar Republic Paul von Hindenburg on 30 January 1933, the Nazi Party began to eliminate all political opposition and consolidate their power. Hindenburg died on 2 August 1934, and Hitler became dictator of Germany when the powers and offices of the Chancellery and Presidency were merged. A national referendum held 19 August 1934 confirmed Hitler as sole Führer (leader) of Germany. All power was centralised in Hitler's hands, and his word was above all laws. The government was not a coordinated, cooperating body, but rather a collection of factions struggling to amass power and gain Hitler's favour. In the midst of the Great Depression, the Nazis restored economic stability and ended mass unemployment using heavy military spending and a mixed economy. Extensive public works were undertaken, including the construction of Autobahns (high speed highways). The return to economic stability boosted the regime's popularity.