Kingdom of Saxony in 1866

From wiki
During the 1866 Austro-Prussian War, Saxony sided with Austria, and the Saxon army was generally seen as the only ally to bring substantial aid to the Austrian cause, having abandoned the defense of Saxony itself to join up with the Austrian army in Bohemia. This effectiveness probably allowed Saxony to escape the fate of other north German states which allied with Austria (notably the Kingdom of Hanover), which were annexed by Prussia after the war. The Austrians insisted as a point of honour that Saxony must be spared, and the Prussians acquiesced. Saxony nevertheless joined the Prussian-led North German Confederation the next year.