Who originated the political style known as realpolitik?

The political style known as realpolitik originated with Otto von Bismarck, who was the Chancellor of the German Empire in the late 19th century. Bismarck's realpolitik focused on practical and pragmatic approaches to politics rather than ideological or moral considerations. He believed in the importance of power and the utilization of diplomacy and military strength to achieve national goals, particularly in the context of German unification.

Bismarck's strategies included making calculated alliances and engaging in wars that would benefit Prussia and later the German Empire, illustrating his focus on effective policies over idealistic ones. His approach set the groundwork for modern political tactics that prioritize results and practicality. By employing realpolitik, Bismarck successfully navigated the complex political landscape of Europe, leading to significant territorial and political gains for Germany.