A racially charged incident in a bar sparks the six-day <a href="https://en.wikipedia.org/wiki/Hough_riots" id="mwzQ" rel="mw:WikiLink" title="Hough riots">Hough riots</a> in <a href="https://en.wikipedia.org/wiki/Cleveland" id="mwzg" rel="mw:WikiLink" title="Cleveland">Cleveland, Ohio</a>; 1,700 <a href="https://en.wikipedia.org/wiki/Ohio_National_Guard" id="mwzw" rel="mw:WikiLink" title="Ohio National Guard">Ohio National Guard</a> troops intervene to restore order.