<a href="https://en.wikipedia.org/wiki/Vietnam_War" id="mw2g" rel="mw:WikiLink" title="Vietnam War">Vietnam War</a>: US President <a href="https://en.wikipedia.org/wiki/Richard_Nixon" id="mw2w" rel="mw:WikiLink" title="Richard Nixon">Richard Nixon</a> makes an unscheduled visit to <a href="https://en.wikipedia.org/wiki/South_Vietnam" id="mw3A" rel="mw:WikiLink" title="South Vietnam">South Vietnam</a> and meets with President <a href="https://en.wikipedia.org/wiki/Nguyễn_Văn_Thiệu" id="mw3Q" rel="mw:WikiLink" title="Nguyễn Văn Thiệu">Nguyễn Văn Thiệu</a> and U.S. military commanders.