Margraviate of Brandenburg fief of the Polish–Lithuanian Commonwealth, to which the electors paid homage. The electors of Brandenburg spent the next two centuries attempting to gain lands to unite their separate territories (the Mark Brandenburg, the territories in the Rhineland and Westphalia, and Ducal Prussia) to form one geographically contiguous domain. In the Peace of Westphalia ending the Thirty Years' War in 1648, Brandenburg-Prussia acquired Farther Pomerania and made it the Province of Pomerania by the Treaty of Stettin (1653). In the second half of the 17th century, Frederick William, the "Great Elector", developed Brandenburg-Prussia into a major power. The state constructed Brandenburg's
Battle of Stirling (1648) forces. On 27 September 1648 the Treaty of Stirling was agreed and led to the end of Engager dominance of Scotland. Battle of Stirling (1648) The second Battle of Stirling was fought on the 12th September 1648 during the Scottish Civil War of the 17th century. The battle was fought between the Engagers who were a faction of the Scottish Covenanters under the command of George Munro, 1st of Newmore and who had made "The Engagement" with Charles I of England in December 1647, against the Kirk Party who were a radical Presbyterian faction of the Scottish Covenanters who were