<a href="https://en.wikipedia.org/wiki/American_Civil_War" id="mwfQ" rel="mw:WikiLink" title="American Civil War">American Civil War</a>: The <a href="https://en.wikipedia.org/wiki/New_York_City_draft_riots" id="mwfg" rel="mw:WikiLink" title="New York City draft riots">New York City draft riots</a> begin three days of rioting which will later be regarded as the worst in United States history.