the Danes written by Saxo Grammaticus, the Russian Primary Chronicle, and Cogad Gáedel re Gallaib. Few scholars still accept these texts as reliable sources, as historians now rely more on archaeology and numismatics, disciplines that have made valuable contributions toward understanding the period. In 20th-century politics The romanticised idea of the Vikings constructed in scholarly and popular circles in northwestern Europe in the 19th and early 20th centuries was a potent one, and the figure of the Viking became a familiar and malleable symbol in different contexts in the politics and political ideologies of 20th-century Europe. In Normandy, which had been settled by Vikings, the Viking ship became an uncontroversial regional symbol. In Germany, awareness of Viking history in the 19th century had been stimulated by the border dispute with Denmark over Schleswig-Holstein and the use of Scandinavian mythology by Richard Wagner. The idealised view of the Vikings appealed to Germanic supremacists who transformed the figure of the Viking in accordance with the ideology of a Germanic master race. Building on the linguistic and cultural connections between Norse-speaking Scandinavians and other Germanic groups in the distant past, Scandinavian Vikings were portrayed in Nazi Germany as a pure Germanic type. The cultural phenomenon of Viking expansion was re-interpreted for use as propaganda to support the extreme militant nationalism of the Third Reich, and ideologically informed interpretations of Viking paganism and the Scandinavian use of runes were employed in the construction of Nazi mysticism. Other political organisations of the same ilk, such as the former Norwegian fascist party Nasjonal Samling, similarly appropriated elements of the modern Viking cultural myth in their symbolism and propaganda. Soviet and earlier Slavophile historians emphasized a Slavic rooted foundation in contrast to the Normanist theory of the Vikings conquering the Slavs and founding the Kievan Rus'. They accused Normanist theory proponents of distorting history by depicting the Slavs as undeveloped primitives. In contrast, Soviet historians stated that the Slavs laid the foundations of their statehood long before the Norman/Viking raids, while the Norman/Viking invasions only served to hinder the historical development of the Slavs. They argued that Rus' composition was Slavic and that Rurik and Oleg' success was rooted in their support from within the local Slavic aristocracy.. After the dissolution of the USSR, Novgorod acknowledged its Viking history by incorporating a Viking ship into its logo. In modern popular culture Led by the operas of German