conquest of Kazan
...that Ivan the Terrible commemorated his conquest of Kazan with the construction of St. Basil's Cathedral on Red Square?
...that <a class="mw-redirect" href="./Ivan_IV_of_Russia" id="mwBRQ" rel="mw:WikiLink" title="Ivan IV of Russia">Ivan the Terrible</a> commemorated his <b id="mwBRU"><a href="./Russo-Kazan_Wars" id="mwBRY" rel="mw:WikiLink" title="Russo-Kazan Wars">conquest of Kazan</a></b> with the construction of <a class="mw-redirect" href="./St._Basil's_Cathedral" id="mwBRc" rel="mw:WikiLink" title="St. Basil's Cathedral">St. Basil's Cathedral</a> <i id="mwBRg">(pictured)</i> on <a href="./Red_Square" id="mwBRk" rel="mw:WikiLink" title="Red Square">Red Square</a>?