The Ukrainian language is an East Slavic language of the Indo-European language family spoken primarily in Ukraine. It is the native language of a majority of Ukrainians.
"Lenten Triodion" of Kiev Metropolitan Petro Mohyla, 1646
Miniature of St Luke from the Peresopnytsia Gospels (1561).
While Russian was a de facto official language of the Soviet Union in all but formal name, all national languages were proclaimed equal. The name and denomination of Soviet banknotes were listed in the languages of all fifteen Soviet republics. On this 1961 1 Rbl note, the Ukrainian for "one rouble", один карбованець (odyn karbovanets`), directly follows the Russian один рубль (odin rubl`).
Ukrainian language traffic sign for the Ivan Franko Museum in Kryvorivnia.
The Indo-European languages are a language family native to the overwhelming majority of Europe, the Iranian plateau, and the northern Indian subcontinent. Some European languages of this family—English, French, Portuguese, Russian, Dutch, and Spanish—have expanded through colonialism in the modern period and are now spoken across several continents. The Indo-European family is divided into several branches or sub-families, of which there are eight groups with languages still alive today: Albanian, Armenian, Balto-Slavic, Celtic, Germanic, Hellenic, Indo-Iranian, and Italic; another nine subdivisions are now extinct.
Franz Bopp was a pioneer in the field of comparative linguistic studies.
Indo-European language family tree based on "Ancestry-constrained phylogenetic analysis of Indo-European languages" by Chang et al.
Scheme of Indo-European language dispersals from c. 4000 to 1000 BCE according to the widely held Kurgan hypothesis. – Center: Steppe cultures 1 (black): Anatolian languages (archaic PIE) 2 (black): Afanasievo culture (early PIE) 3 (black) Yamnaya culture expansion (Pontic-Caspian steppe, Danube Valley) (late PIE) 4A (black): Western Corded Ware 4B-C (blue & dark blue): Bell Beaker; adopted by Indo-European speakers 5A-B (red): Eastern Corded ware