<a href="https://en.wikipedia.org/wiki/History_of_Portugal_(1834–1910)" id="mwdA" rel="mw:WikiLink" title="History of Portugal (1834–1910)">History of Portugal</a>: The first attempt at a Portuguese <a href="https://en.wikipedia.org/wiki/Republicanism" id="mwdQ" rel="mw:WikiLink" title="Republicanism">republican</a> revolution breaks out in the northern city of <a href="https://en.wikipedia.org/wiki/Porto" id="mwdg" rel="mw:WikiLink" title="Porto">Porto</a>.