<a href="https://en.wikipedia.org/wiki/Vietnam_War" id="mw3g" rel="mw:WikiLink" title="Vietnam War">Vietnam War</a>: The <a href="https://en.wikipedia.org/wiki/Battle_of_An_Lộc" id="mw3w" rel="mw:WikiLink" title="Battle of An Lộc">Battle of An Lộc</a> begins.