Spaniard <a href="https://en.wikipedia.org/wiki/Pedro_de_Mendoza" id="mwVg" rel="mw:WikiLink" title="Pedro de Mendoza">Pedro de Mendoza</a> founds <a href="https://en.wikipedia.org/wiki/Buenos_Aires" id="mwVw" rel="mw:WikiLink" title="Buenos Aires">Buenos Aires, Argentina</a>.