WActs of Union 1800WActs of Union 1707WAkhand BharatWUnification of Albania and KosovoWAnschlussWFederation of AustraliaWUnion of Brittany and FranceWBulgarian unificationWCanadian ConfederationWQin's wars of unificationWChinese unificationWÉire NuaWGalicia irredentaWGerman reunificationWUnification of GermanyWGreat People's Assembly of Serbs, Bunjevci and other Slavs in Banat, Bačka and BaranjaWGreat TimorWIndian reunificationWUnited IrelandWItalian irredentismWItalian unificationWKorean reunificationWList of proposed states of AustraliaWMaphilindoWMegali IdeaWMiatsumWNational Convention (South Africa)WNortheast Flag ReplacementWUnification of NorwayWPolish–Lithuanian unionWCentenary MarchWUnification of Moldavia and WallachiaWUnification of Moldova and RomaniaWUnion of Transylvania with RomaniaW1935 Saar status referendumWSamoan unificationWUnification of Saudi ArabiaWSouth Africa Act 1909WConsolidation of SwedenWUnification ActWKamehameha IWUnification of NepalWUnification of Saint Martin
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