Muscovite-Lithuanian Wars
...that the Muscovite-Lithuanian Wars of the 16th century saw significant territorial gains for the Grand Duchy of Moscow, and forced the Grand Duchy of Lithuania to ally itself closer with the Kingdom of Poland, forming the Polish-Lithuanian Commonwealth?
...that the <b id="mwBQM"><a class="mw-redirect" href="./Muscovite-Lithuanian_Wars" id="mwBQQ" rel="mw:WikiLink" title="Muscovite-Lithuanian Wars">Muscovite-Lithuanian Wars</a></b> of the <a href="./16th_century" id="mwBQU" rel="mw:WikiLink" title="16th century">16th century</a> saw significant territorial gains for the <a class="mw-redirect" href="./Grand_Duchy_of_Moscow" id="mwBQY" rel="mw:WikiLink" title="Grand Duchy of Moscow">Grand Duchy of Moscow</a>, and forced the <a href="./Grand_Duchy_of_Lithuania" id="mwBQc" rel="mw:WikiLink" title="Grand Duchy of Lithuania">Grand Duchy of Lithuania</a> to ally itself closer with the <a class="mw-redirect" href="./Kingdom_of_Poland_(1385–1569)" id="mwBQg" rel="mw:WikiLink" title="Kingdom of Poland (1385–1569)">Kingdom of Poland</a>, <a href="./Union_of_Lublin" id="mwBQk" rel="mw:WikiLink" title="Union of Lublin">forming</a> the <a class="mw-redirect" href="./Polish-Lithuanian_Commonwealth" id="mwBQo" rel="mw:WikiLink" title="Polish-Lithuanian Commonwealth">Polish-Lithuanian Commonwealth</a>?