Battle of Lihula
...that Estonians defeated invading Sweden in 1220 at the Battle of Lihula?
...that <a href="./Estonians" id="mwBWc" rel="mw:WikiLink" title="Estonians">Estonians</a> defeated invading <a href="./Sweden" id="mwBWg" rel="mw:WikiLink" title="Sweden">Sweden</a> in <a href="./1220" id="mwBWk" rel="mw:WikiLink" title="1220">1220</a> at the <b id="mwBWo"><a href="./Battle_of_Lihula" id="mwBWs" rel="mw:WikiLink" title="Battle of Lihula">Battle of Lihula</a></b>?