 Complete the following phrase:  The regiment was raised around 1624 during the PolishSwedish War of 162125, originally recruited from Swedish provinces. Following the landing of Gustavus Adolphus and his army in Pomerania, new recruits came from local German inhabitants to fill the ranks. From 1630 onward, the Blue regiment took part in almost every battle of the Swedish intervention in the Thirty Years War, such as the battle of 