First Partition
... that Frederick II of Prussia was elated by the First Partition of the Polish-Lithuanian Commonwealth?
... that <a class="mw-redirect" href="./Frederick_II_of_Prussia" id="mwFjU" rel="mw:WikiLink" title="Frederick II of Prussia">Frederick II of Prussia</a> was elated by the <b id="mwFjY"><a class="mw-disambig" href="./First_Partition" id="mwFjc" rel="mw:WikiLink" title="First Partition">First Partition</a></b> of the <a class="mw-redirect" href="./Polish-Lithuanian_Commonwealth" id="mwFjg" rel="mw:WikiLink" title="Polish-Lithuanian Commonwealth">Polish-Lithuanian Commonwealth</a>?