Nikolai Yakovlevich Marr (Никола́й Я́ковлевич Марр, Nikolay Yakovlevich Marr; ნიკოლოზ იაკობის ძე მარი, Nikoloz Iak'obis dze Mari; 6 January 1865 [O.S. 25 December 1864] — 20 December 1934) was a Georgian-born historian and linguist who gained a reputation as a scholar of the Caucasus during the 1910s before embarking on his "Japhetic theory" on the origin of language (from 1924), now considered as pseudo-scientific, and related speculative linguistic hypotheses.
Marr's hypotheses were used as a rationale in the campaign during the 1920–30s in the Soviet Union of introduction of Latin alphabets for smaller ethnicities of the country. In 1950, the "Japhetic theory" fell from official favour, with Joseph Stalin denouncing it in Marxism and Problems of Linguistics.
HistoryLayer draws the world as it was in any year from 123,000 BCE to
2026. Move the slider and the borders redraw for that year; the map
carries 23,890 events, 12,790 people, 837 wars and 13,183 cities, each
one readable in place. Signing in is optional and lets you keep what
you find.