Royal Palace
... that the Royal Palace of ancient Ugarit in Syria had fortification walls whose base sloped outward 45 degrees?
... that the <b id="mwBQk"><a href="./Royal_Palace_of_Ugarit" id="mwBQo" rel="mw:WikiLink" title="Royal Palace of Ugarit">Royal Palace</a></b> <i id="mwBQs">(gate pictured)</i> of ancient <a href="./Ugarit" id="mwBQw" rel="mw:WikiLink" title="Ugarit">Ugarit</a> in <a href="./Syria" id="mwBQ0" rel="mw:WikiLink" title="Syria">Syria</a> had fortification walls whose base sloped outward 45 degrees?