Peace between Sweden and Russia in the <a href="https://en.wikipedia.org/wiki/Finnish_War" id="mweg" rel="mw:WikiLink" title="Finnish War">Finnish War</a>; the territory that will become Finland is ceded to Russia by the <a href="https://en.wikipedia.org/wiki/Treaty_of_Fredrikshamn" id="mwew" rel="mw:WikiLink" title="Treaty of Fredrikshamn">Treaty of Fredrikshamn</a>.