Battle of Sparrsätra
... that the medieval Battle of Sparrsätra is held to have deeply changed Swedish society?
... that the medieval <b id="mwBaE"><a href="./Battle_of_Sparrsätra" id="mwBaI" rel="mw:WikiLink" title="Battle of Sparrsätra">Battle of Sparrsätra</a></b> is held to have deeply changed <a class="mw-redirect" href="./History_of_Sweden_(800–1521)" id="mwBaM" rel="mw:WikiLink" title="History of Sweden (800–1521)">Swedish society</a>?