https://wwi.lib.byu.edu/api.php?hidebots=1&days=3&limit=50&target=German_Admiralty_Declaration_Regarding_Unrestricted_U-Boat_Warfare&action=feedrecentchanges&feedformat=atomWorld War I Document Archive - Changes related to "German Admiralty Declaration Regarding Unrestricted U-Boat Warfare" [en]2024-03-28T19:25:38ZRelated changesMediaWiki 1.39.4