12–13 Nov 1918Allies occupyTurkish Straits
12 Nov 1918Austria declares unionwith Germany
13 Nov 1918Bolsheviks revokeTreaty of Brest-Litovsk
1–13 Dec 1918Allies occupyRhineland
1 Dec 1918Transylvaniadeclares for Romania
1 Dec 1918State of Serbs, Croats & Slovenes(Yugoslavia) created