Chancellor of Germany was usually held by Archbishops of Mainz. The title was, at times, used in several states of German-speaking Europe. The modern office of chancellor was established with the North German Confederation, of which Otto von Bismarck became "Bundeskanzler" (meaning "Federal Chancellor") in 1867. With the enlargement of this federal state to the German Empire in 1871, the title was renamed to "Reichskanzler" (meaning "Chancellor of the Realm"). With Germany's constitution of 1949, the title of "Bundeskanzler" was revived. During the various eras, the role of the chancellor has varied. From 1867 to 1918, the chancellor was the only responsible minister
Chancellor German Empire, the Weimar Republic and Nazi Germany had the equivalent position of ' ("Chancellor of the Reich"), as the head of the executive. Between 1871 and 1918 the Chancellor was appointed by the German Emperor. During the Weimar Republic (1919-1933), the Chancellor was chosen by the ' and stood under his authority. This continued (formally) during the first two years of the Nazi regime until the death of President Paul von Hindenburg in 1934. Between 1934 and 1945 Adolf Hitler, the dictatorial head of state "and" government of Nazi Germany was officially called """" (literally "Leader and Chancellor of