Moldavia is a geographical region situated in north-east of Romania. Also is called Western Moldavia or Romanian Moldavia. As a historical region, and former principality until its union with Wallachia in 1859, Moldavia included at various times in its history the regions of Bessarabia (with the Budjak) and the entire Bukovina; the larger part of the former is nowadays the independent state of Moldova, while the rest of it and the larger, northern part of Bukovina form parts of Ukraine.