The Battle of the Sit River took place on 4 March 1238 between the Mongol forces of Batu Khan and the army of Vladimir-Suzdal led by Grand Prince Yuri II of Vladimir during the Mongol invasion of Kievan Rus'. The engagement occurred in the northern part of what is now the Sonkovsky District of Tver Oblast, near the selo of Bozhonka.
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.