A map of the Leipzig-Dresden region of Germany, showing the area of the Jena and Leipzig battle sites during the Napoleonic campaigns of 1806 and 1813. One of the most decisive defeats for Napoleon occurred at Leipzig in 1813 after the failed Russian Campaigns. The map shows important cities (Hanover, Berlin, Jena, Leipzig, Dresden, Wurtzburg, and Prague), roads, rivers, and terrain of the region.