Battle of White Mountain and Prague Executions

Background. Tensions escalated after Ferdinand II, a devout Catholic, was named successor to Emperor Matthias in 1617. Bohemian nobles, concerned about the erosion of their rights and religious freedoms, met with imperial representatives in May 1618. The meeting ended in the Defenestration of Prague, where representatives were thrown from a window, sparking the Bohemian Revolt and the broader Thirty Years' War.

The Battle. Fought on 8 November 1620 outside Prague, the Battle of White Mountain was a decisive engagement in the early stages of the Thirty Years' War. The Bohemian army, supporting the Protestant cause, was defeated by the Catholic Habsburg forces. This victory led to the disintegration of the Bohemian army and the flight of Frederick V from the country.

Consequences. The Habsburg victory at White Mountain triggered a period of recatholicization in the Czech lands and the decline of the Czech-speaking aristocracy. As retribution for the revolt, the Habsburgs executed key leaders of the Bohemian Estates Uprising. This included the public execution of 27 leaders on the Old Town Square in Prague, solidifying Habsburg control over the region.