Austro-Italian ironclad arms race
Austria's defeat in the Seven Weeks War forced Austria to determine a new set of foreign and domestic policies for the future, as Austria's interests since the days of the Holy Roman Empire had primarily been found in Italy and Germany. The Empire thus reformed itself into the Austria-Hungarian Empire following the adoption of the Austro-Hungarian Compromise of 1867 (German: "Ausgleich"), which re-established the sovereignty of the Kingdom of Hungary and placed Hungarians within the Empire on an equal footing with Austrians. Under the "Ausgleich", Emperor Franz Joseph I would be crowned as King of Hungary, while a separate parliament at Pest with powers to enact laws for the lands of the Holy Crown of Hungary would be established.
Legnica
In 1742 most of Silesia, including Liegnitz, became part of the Kingdom of Prussia after King Frederick the Great's defeat of Austria in the War of the Austrian Succession. In 1760 during the Seven Years' War, Liegnitz was the site of the Battle of Liegnitz when Frederick's army defeated an Austrian army led by Laudon.