EntityQ7012197· pop 6New UnionSign in to saveWikimedia disambiguation pageConnectionsPolandCountryBulgariaCountryHungaryCountryEstoniaCountryCzech RepublicCountryLithuaniaCountryRomaniaCountrySlovakiaCountryLatviaCountrySloveniaCountryMaltaCountryCyprusCountryEuropean UnionConcept2004 enlargement of the European UnionEntityNew UnionEntityNew UnionEntityNew Union (Social Liberals)Entity2007 enlargement of the European UnionEntity