Toungoo–Ava War (1538–45)
... that the Toungoo Dynasty's decisive victory over Ava and its allies in the Toungoo–Ava War (1538–45) cemented the upstart kingdom's emergence as the largest polity in Burma since 1287?
... that the <a class="mw-redirect" href="./Taungoo_Dynasty" id="mwA0c" rel="mw:WikiLink" title="Taungoo Dynasty">Toungoo Dynasty</a>'s decisive victory over <a class="mw-redirect" href="./Ava_Kingdom" id="mwA0g" rel="mw:WikiLink" title="Ava Kingdom">Ava</a> and its allies in the <b id="mwA0k"><a class="mw-redirect" href="./Toungoo–Ava_War_(1538–45)" id="mwA0o" rel="mw:WikiLink" title="Toungoo–Ava War (1538–45)">Toungoo–Ava War (1538–45)</a></b> cemented the upstart kingdom's emergence as the largest <a href="./Polity" id="mwA0s" rel="mw:WikiLink" title="Polity">polity</a> in <a class="mw-redirect" href="./Burma" id="mwA0w" rel="mw:WikiLink" title="Burma">Burma</a> since 1287?