Slavs
Slavs are the largest ethno-linguistic group in Europe. Present-day Slavic people are classified into East Slavs (chiefly Belarusians, Russians, Rusyns, and Ukrainians), West Slavs (chiefly Czechs, Kashubs, Moravians, Poles, Silesians, Slovaks and Sorbs), and South Slavs (chiefly Bosniaks, Bulgarians, Croats, Macedonians, Gorani, Pomaks, Montenegrins, Serbs and Slovenes).
Ukraine
According to the Ukrainian Census of 2001, Ukrainians make up 77.8% of the population. Other significant groups have identified themselves as belonging to the nationality of Russians (17.3%), Belarusians (0.6%), Moldovans (0.5%), Crimean Tatars (0.5%), Bulgarians (0.4%), Hungarians (0.3%), Romanians (0.3%), Poles (0.3%), Jews (0.3%), Armenians (0.2%), Greeks (0.2%) and Tatars (0.2%). The industrial regions in the east and southeast are the most heavily populated, and about 67.2% of the population lives in urban areas.