Nazi Germany, officially known as the German Reich from until , and the Greater German Reich from to , was the German state between Nazism officially National Socialism is the ideology and practices associated with Adolf Hitler and the Nazi Party (German: Nationalsozialistische Deutsche. They deny that their huge business interests in Nazi Germany led them, wittingly or "General Motors was far more important to the Nazi war machine than. Nazi Party, political party of the mass movement known as National Socialism. Under the leadership of Adolf Hitler, the party came to power. Nazism, totalitarian movement led by Adolf Hitler as head of the Nazi Party in Germany, characterized by intense nationalism, mass appeal, dictatorial rule. Adolf Hitler was appointed chancellor of Germany in following a series of electoral victories by the Nazi Party. Learn more about his rise to power. The National Socialist German Workers' Party, or Nazi Party, grew into a mass movement and ruled Germany through totalitarian means from. The eruption of neo-Nazism and White Supremacy across the country has exposed the public to symbols, terms, and ideology drawn directly from Nazi Germany. Crimes against the Jewish people, crimes against humanity and war crimes. 1. (a) A person who has committed one of the following offences - (1) done. Context. Adolf Hitler, an Austrian-born corporal in the German army during World War I, capitalized on the anger and resentment felt by many Germans.