Drei Bünde
The Three Leagues were normally allied with the Old Swiss Confederacy. Initially this was a response to the expansion of the Habsburgs. The Musso war against the Duchy of Milan in 1520 pushed the League closer to the Swiss Confederacy. The League remained in association with the Swiss until the Napoleonic Wars, when it was absorbed into the Swiss Helvetic Republic founded in 1798. After the Napoleonic Act of Mediation in 1803, the Three Leagues became the canton of Graubünden. The League of God's House remained a distinct part of the political organization of the canton from 1803 until 1854.