<a href="https://en.wikipedia.org/wiki/Battle_of_Tangier_(1437)" id="mwNg" rel="mw:WikiLink" title="Battle of Tangier (1437)">Battle of Tangier</a>: a <a href="https://en.wikipedia.org/wiki/Kingdom_of_Portugal" id="mwNw" rel="mw:WikiLink" title="Kingdom of Portugal">Portuguese</a> expeditionary force initiates a failed attempt to seize the Moroccan citadel of <a href="https://en.wikipedia.org/wiki/Tangier" id="mwOA" rel="mw:WikiLink" title="Tangier">Tangier</a>.