The <a href="https://en.wikipedia.org/wiki/Battle_of_the_Sit_River" id="mwOQ" rel="mw:WikiLink" title="Battle of the Sit River">Battle of the Sit River</a> begins two centuries of <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Mongol_horde" id="mwOg" rel="mw:WikiLink" title="Mongol horde">Mongol horde</a> domination of Russia.