History of Ukraine
Strikingly different interpretations of the medieval state of Kievan Rus' appear in the four schools of historiography within Ukraine: Russophile, Sovietophile, Eastern Slavic, and Ukrainophile. The Sovietophile and Russophile schools have become marginalized in independent Ukraine, with the Ukrainophile school being dominant in the early 21st century. The Ukrainophile school promotes an identity that is mutually exclusive of Russia. It has come to dominate the nation's educational system, security forces, and national symbols and monuments, although it has been dismissed as nationalist by Western historians. The East Slavic school, an eclectic compromise between Ukrainophiles and Russophilism, has a weaker ideological and symbolic base, although it is preferred by Ukraine's centrist former elites.
Viktor Idzio
Idzio is thought to be one of the experts in Ukrainian history of the 9th-13th century, early Slavic culture, Celtic culture on Ukrainian territory, that the concept of the three brotherly Slavic tribes are a myth perpetrated by Soviet historians, that the Galician-Volynian State was also a myth of Soviet scholars which was much vaster than originally thought. Idzio search the archives of Moscow for the huge amount of materials taken out of Ukraine dealing with aspects of Ukrainian history.