Episode 1 of 3

Dissolution Order by Federal Diet

When
October 21, 1847
Where
Federal Diet
Part of
Sonderbund War: Dufour's Federal Army defeats the seven Catholic cantons

The Federal Diet declared the Sonderbund unconstitutional and ordered its dissolution by force on October 21, 1847, citing a violation of the Federal Treaty of 1815.

The liberal majority in the Tagsatzung voted to dissolve the Sonderbund, deeming it a violation of section 6 of the Federal Treaty of 1815, which forbade separate alliances. This order triggered the military campaign led by General Dufour, who was appointed commander-in-chief on the same date.

Sources

  1. Sonderbund War Wikipedia, revision of 2026-10-01

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.