Slavs
Slavs can be further grouped by religion. Orthodox Christianity is practiced by the majority of Slavs. The Orthodox Slavs include the Belarusians, Bulgarians, Macedonians, Montenegrins, Russians, Serbs, and Ukrainians and are defined by Orthodox customs and Cyrillic script as well as their cultural connection to the Byzantine Empire (Serbs also use Latin script on equal terms). Their second most common religion is Roman Catholicism. The Catholic Slavs include Croats, Czechs, Kashubs, Moravians, Poles, Silesians, Slovaks, Slovenes, and Sorbs and are defined by their Latinate influence and heritage and connection to Western Europe. There are also substantial Protestant and Lutheran minorities especially amongst the West Slavs, such as the historical Bohemian (Czech) Hussites.
Antisemitism in Ukraine
In the early 2010s Jewish organizations in and outside of Ukraine have accused the political party All-Ukrainian Union "Svoboda" of open Nazi sympathies and being antisemitic. In May 2013 the World Jewish Congress listed the party as neo-Nazi. "Svoboda" itself has denied being antisemitic. In the 2012 Ukrainian parliamentary elections "Svoboda" won its first seats in the Ukrainian Parliament, garnering 10.44% of the popular vote and the 4th most seats among national political parties. Since the 2014 Ukrainian parliamentary elections the party holds 6 parliamentary seats (it won 4.71% of the popular vote in this election).