Battle of Breitenfeld (1631)

Part of the Thirty Years' War

The Battle of Breitenfeld, 17 September 1631, took place during the Thirty Years' War outside Breitenfeld, Leipzig, in modern Saxony. In one of the most significant battles of the war, a combined Swedish-Saxon force defeated an army made up of Imperial and Catholic League troops. Swedish intervention in the Thirty Years' War began in June 1630 when nearly 18,000 soldiers under Gustavus Adolphus landed in Pomerania.

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