The Prussian National Monument for the Liberation Wars is a war memorial in Berlin, Germany, dedicated in 1821. Built by the Prussian king during the sectionalism before the Unification of Germany it is the principal German monument to the Prussian soldiers and other citizens who died in or else dedicated their health and wealth for the Liberation Wars (Befreiungskriege) fought at the end of the Wars of the Sixth and in that of the Seventh Coalition against France in the course of the Napoleonic Wars. Frederick William III of Prussia initiated its construction and commissioned the Prussian Karl Friedrich Schinkel who made it an important piece of art in cast iron, his last piece of Romantic Neo-Gothic architecture and an expression of the post-Napoleonic poverty and material sobriety in the liberated countries.