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.
Baptists in Ukraine
The Baptist Church in Ukraine () is one of the oldest and most widespread Protestant Christian denominations in the country. Before the fall of the Soviet Union, over half the 1.5 million acknowledged Baptists and Pentecostals in the USSR lived in Soviet Ukraine. Prior to independence in 1991, Ukraine was home to the second largest Baptist community in the world, after the United States, and was called the “Bible Belt” of the Soviet Union.