Main Page | See live article | Alphabetical index Raska (Raschka, Rascia, Rassa) was the most successful medieval serbian zupanija (an area ruled by the Zupan) that unifiyed neigboring serbian tribes into the main medieval serbian state in Balkans. Related: List of Serbian monarchs, Stefan Nemanja, Stefan Prvovencani This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.