 Complete the following phrase:  The Landsgemeinde of Obwalden stood firmly against the Protestant Reformation. When attempts to resolve the conflicts between the Protestant and Catholic cantons in the Tagsatzung and during the disputation of Baden 1526 were unsuccessful, Obwalden adopted an aggressively pro-Catholic stance. In 1528, they sent troops over the Brünig Pass to try to force the Bernese Oberhasli region to hold the old faith. The Obwalden invasion and the Bernese response, which drove them out of Bern, were part of the general unrest leading to the First War of Kappel in 1529. While the First War of Kappel ended in a peace treaty without loss of life, two years later the 