Slavs
Slavs are an Indo-European ethno-linguistic group who speak the various Slavic languages of the larger Balto-Slavic linguistic group. They are native to Eurasia, stretching from Central, Eastern, and Southeastern Europe all the way north and eastwards to Northeast Europe, Northern Asia (Siberia), the Caucasus, and Central Asia (especially Kazakhstan and Turkmenistan) as well as historically in Western Europe (particularly in East Germany) and Western Asia (including Anatolia). From the early 6th century they spread to inhabit the majority of Central, Eastern and Southeastern Europe. Today, there is a large Slavic diaspora throughout North America, particularly in the United States and Canada as a result of immigration.
Religion in Kazakhstan
According to various polls, the majority of Kazakhstan's citizens, primarily ethnic Kazakhs, identify as non-denominational Muslims, while others incline towards Sunni of the Hanafi school, traditionally including ethnic Kazakhs, who constitute about 63.6% of the population, as well as ethnic Uzbeks, Uighurs, and Tatars. Less than 1% are part of the Shafi`i (primarily Chechens) and Shi'a. There are a total of 2,300 mosques, all of them affiliated with the "Spiritual Association of Muslims of Kazakhstan", headed by a supreme mufti. The Eid al-Adha is recognized as a national holiday.