Linked from
The 29 pages that link to Dissolution of Austria-Hungary, each with the reason it gives.
House of HabsburgRelated: The dynasty’s rule ended as the monarchy fractured into successor states.
Kingdom of BohemiaRelated: It removed the imperial framework that had contained the Bohemian crown.
BohemiaRelated: It ended centuries of Habsburg rule over Bohemia.
History of ViennaRelated: The imperial capital became the center of a much smaller republic.