Otto, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg (; born Otto Eduard Leopold von Bismarck; 1 April 1815 – 30 July 1898) was a Prussian statesman and diplomat who oversaw the unification of Germany. Bismarck's Realpolitik and firm governance resulted in him being popularly known as the Iron Chancellor (German: Eiserner Kanzler). From Junker landowner origins, Otto von Bismarck rose rapidly in Prussian politics under King Wilhelm I of Prussia. He served as the Prussian ambassador to Russia and France and in both houses of the Prussian parliament.
https://en.wikipedia.org/wiki/Otto_von_Bismarck
Otto, Prince of Bismarck, Count of Bismarck-Schönhausen, Duke of Lauenburg (; born Otto Eduard Leopold von Bismarck; 1 April 1815 – 30 July 1898) was a Prussian statesman and diplomat who oversaw the unification of Germany. Bismarck's Realpolitik and firm governance resulted in him being popularly known as the Iron Chancellor (German: Eiserner Kanzler). From Junker landowner origins, Otto von Bismarck rose rapidly in Prussian politics under King Wilhelm I of Prussia. He served as the Prussian ambassador to Russia and France and in both houses of the Prussian parliament.
