The Wikipedia article of the day for September 2, 2020 is Third Silesian War.
The Third Silesian War was a conflict between Prussia and an Austrian alliance that lasted from 1756 to 1763 and confirmed Prussia's control of Silesia (now in south-western Poland). The war was fought mainly in Silesia, Bohemia and Upper Saxony and formed one theatre of the Seven Years' War. It can be viewed as a continuation of the First and Second Silesian Wars of the previous decade. The war was costly on both sides and ended inconclusively when neither of the main belligerents could sustain the conflict any longer. The war began with a Prussian invasion of Saxony in mid-1756, and it ended in a Prussian diplomatic victory with the 1763 Treaty of Hubertusburg. The conflict formed part of the ongoing Austria–Prussia rivalry that would shape German politics for more than a century. The war enhanced the prestige of Prussia, which was recognised as a major European power, and of Frederick, who cemented his reputation as a preeminent military commander. (This article is part of a featured topic: Silesian Wars.)