<a href="https://en.wikipedia.org/wiki/Homer_Plessy" id="mwlA" rel="mw:WikiLink" title="Homer Plessy">Homer Plessy</a> is arrested for refusing to leave his seat in the "whites-only" car of a train; he lost the resulting court case, <i id="mwlQ"><a href="https://en.wikipedia.org/wiki/Plessy_v._Ferguson" id="mwlg" rel="mw:WikiLink" title="Plessy v. Ferguson">Plessy v. Ferguson</a></i>.