Anti-Slavism, also known as Slavophobia, a form of racism, refers to various negative attitudes towards Slavic peoples, the most common manifestation being claims of inferiority of Slavic nations with respect to other ethnic groups. Its opposite is Slavophilia. Anti-Slavism reached its highest peak during World War II, when Nazi Germany declared Slavs, especially neighboring Poles to be subhuman and planned to exterminate the majority of Slavic people.
At the beginning of the 20th century, anti-Slavism developed in Albania by the work of the Franciscan monks who had studied in monasteries in Austria-Hungary. They gathered and wrote the national epics of the literature produced by Illyrians, as Gjergj Fishta did with his Lahuta e Malcís. The Albanian intelligentsia proudly asserted, "We Albanians are the original and autochthonous race of the Balkans. The Slavs are conquerors and immigrants who came but yesterday from Asia". In Soviet historiography, anti-Slavism in Albania was inspired by the Catholic clergy, which opposed the Slavic people because of the role the Catholic clergy played in preparations "for Italian aggression against Albania" and Slavs opposed "rapacious plans of Austro-Hungarian imperialism in Albania". Anti-Slavic sentiment was primarily following massacres of Albanians by Serb and Montenegrin forces during the Balkans Wars of 1912-13.
Anti-Slavism was a notable component of Italian Fascism and Nazism both prior to and during World War II.
In the 1920s, Italian fascists targeted Yugoslavs, especially Serbs. They accused Serbs of having "atavistic impulses" and they claimed that the Yugoslavs were conspiring together on behalf of "Grand Orient masonry and its funds". One anti-Semitic claim was that Serbs were part of a "social-democratic, masonic Jewish internationalist plot".