page_title: Battle of Jena–Auerstedt
section_title: Influence
hierarchical_section_title: Battle of Jena–Auerstedt / Influence
caption_attribution_description: English: Night shot of the Pont d'Iéna in Paris, France. Français&#160;: Photo de nuit du Pont d'Iéna prise en 2004 par Jgremillot. Honteusement retouchée pour effacer les éclairages de la Tour Eiffel (soumis à copyright).
context_page_description: The twin battles of Jena and Auerstedt were fought on 14 October 1806 on the plateau west of the river Saale in today's Germany, between the forces of Napoleon I of France and Frederick William III of Prussia. The decisive defeat suffered by the Prussian Army subjugated the Kingdom of Prussia to the French Empire until the Sixth Coalition was formed in 1812.
  Several figures integral to the reformation of the Prussian Army participated at Jena–Auerstedt, including Gebhard von Blücher, Carl von Clausewitz, August Neidhardt von Gneisenau, Gerhard von Scharnhorst, and Hermann von Boyen.
context_section_description: The battle proved most influential in demonstrating the need for reforms in what was a very much feudal Prussian state and army. Important Prussian reformers like Scharnhorst, Gneisenau and Clausewitz served at the battle. Their reforms, together with civilian reforms instituted over the following years, began Prussia's transformation into a modern state, which took the forefront in expelling France from Germany and eventually assumed a leading role on the continent.
  The German philosopher Hegel, who was then a professor at the University of Jena, is said to have completed his chef d'œuvre, the Phenomenology of Spirit, while the battle raged. Hegel considered this battle to be "the end of the history", in terms of evolution of human societies towards what would be called the "universal homogeneous state"
  Napoleon built a bridge in Paris which he named after the battle. When he was defeated, the Prussian contingent of the allied forces of occupation was so incensed by its name that they wished to destroy the bridge. Talleyrand temporarily renamed the bridge after the French Grand Army, which dissuaded them from doing so. The station of the Paris Metro at the bridge has the same name.
caption: The Pont d'Iéna in Paris was built to commemorate the Battle of Jena.
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