<a href="https://en.wikipedia.org/wiki/World_War_I" id="mwdw" rel="mw:WikiLink" title="World War I">World War I</a>: The <a href="https://en.wikipedia.org/wiki/First_Battle_of_Ypres" id="mweA" rel="mw:WikiLink" title="First Battle of Ypres">First Battle of Ypres</a> begins.