The placenames Cisleithania, Transleithania and Lajtabánság are all derived from the Leitha River. After the Austro-Hungarian Compromise of 1867, which created the Dual Monarchy, "Transleithanien" ("beyond the Leitha") was the Viennese colloquial word for the region beyond the Leitha (meaning Hungary or the Kingdom of Hungary), while "Cisleithanien" ("on this side of the Leitha") denoted the Austrian lands. These names reflected the Viennese and Austrian perspectives towards the rest of the Empire, because Vienna lay on 'this' side, and the other half, Hungary, lay on 'that' side. Nevertheless, the Leitha did not form the entire border between the two: for instance Galicia and Bukovina, which were part of Cisleithania, were north-east of Hungary. Likewise, the Morava River formed the border between Cisleithanian Moravia and the Transleithanian lands of present-day Slovakia (Upper Hungary).