at the Alta River
...that the disastrous defeat of Yaroslav the Wise's sons at the Alta River led to a popular uprising in Kiev and dethronement of Grand Prince Iziaslav?
...that the disastrous defeat of <a href="./Yaroslav_the_Wise" id="mwDP8" rel="mw:WikiLink" title="Yaroslav the Wise">Yaroslav the Wise</a>'s sons <b id="mwDQA"><a href="./Battle_of_the_Alta_River" id="mwDQE" rel="mw:WikiLink" title="Battle of the Alta River">at the Alta River</a></b> led to a popular uprising in <a class="mw-redirect" href="./Kiev" id="mwDQI" rel="mw:WikiLink" title="Kiev">Kiev</a> and dethronement of <a href="./Iziaslav_I_of_Kiev" id="mwDQM" rel="mw:WikiLink" title="Iziaslav I of Kiev">Grand Prince Iziaslav</a>?