The Second Schleswig War, also sometimes known as the Dano-Prussian War or Prusso-Danish War, was the second military conflict over the Schleswig-Holstein Question of the nineteenth century. The war began on 1 February 1864, when Prussian and Austrian forces crossed the border into the Danish fief Schleswig. Denmark fought troops of the Kingdom of Prussia and the Austrian Empire representing the German Confederation.
Image: Düppler Schanzen 1
Image: 1866 Camphausen Crossing to Alsen anagoria
Statue of Otto von Bismarck in Schleswig-Holstein
The fighting at Sankelmark in February 1864
The Austrian Empire, officially known as the Empire of Austria, was a multinational European great power from 1804 to 1867, created by proclamation out of the realms of the Habsburgs. During its existence, it was the third most populous monarchy in Europe after the Russian Empire and the United Kingdom. Along with Prussia, it was one of the two major powers of the German Confederation. Geographically, it was the third-largest empire in Europe after the Russian Empire and the First French Empire.
Greatest extent of the Austrian Empire (1846–1859)
Karl von Schwarzenberg and the monarchs of Austria, Prussia, and Russia after the Battle of Leipzig, 1813
The Battle of Komárom during the Hungarian Revolution, 1849
Austrian Emperor Franz Joseph with his troops at the Battle of Solferino, 1859