How did hitler rise to power? When and how did his power come?

Hitler's rise to power started after the end of World War I. He joined a political party which's name he changed as soon as 1920 to "Nationalsozialistiche Deutsche Arbeiterpartei", meaning National Socialist German Worker's Party, which we usually know simply as Nazi Party. Anti-Marxist and opposed to the Treaty of Versailles and the Weimar Republic soon started with a srong anti-semitism. The culmination of his rise to power was the "Enabling Act" that permitted him to exercise great power without control.