The Social Democratic Party of Dorvik (Dorvish: Sozialdemkoratische Partei Dorvik) is the oldest active political party in Dorvik. Officially founded in 2000 during the Popular Revolution but prior to the revolution was a popular, big-tent movement encompassing all opposition movements to the Dorvish monarchy. The party was initially the most popular and powerful political party but eventually collapsed and has seen several re-creation attempts most recently in direct opposition to the Dorvish Reich, where it succeeded in a return to democracy.