Holocaust: <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Nazis" id="mwiQ" rel="mw:WikiLink" title="Nazis">Nazis</a> liquidate <a href="https://en.wikipedia.org/wiki/Janowska_concentration_camp" id="mwig" rel="mw:WikiLink" title="Janowska concentration camp">Janowska concentration camp</a> in Lemberg (<a href="https://en.wikipedia.org/wiki/Lviv" id="mwiw" rel="mw:WikiLink" title="Lviv">Lviv</a>), western Ukraine, murdering at least 6,000 Jews after a failed uprising and mass escape attempt.