<a href="https://en.wikipedia.org/wiki/Philippine–American_War" id="mwdg" rel="mw:WikiLink" title="Philippine–American War">Philippine–American War</a>: The <a href="https://en.wikipedia.org/wiki/Battle_of_Tirad_Pass" id="mwdw" rel="mw:WikiLink" title="Battle of Tirad Pass">Battle of Tirad Pass</a>, known as the "Filipino Thermopylae", is fought.