WAustro-Hungarian strike of January 1918WBritish Empire UnionWCalais ConferenceWColor bookWEuropean War OfficeWGeneral Government of BelgiumWGerman occupation of Estonia during World War IWGovernment General of WarsawWGrimm–Hoffmann affairWItalian irredentismWMilitary history of Italy during World War IWMilitary General Governorate of SerbiaWMilitary Voters ActWFirst Moroccan CrisisWOpposition to World War IWSerbian Blue BookWSupreme War CouncilWThe VigilantesWWar guilt questionWZimmerwald Conference
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