A workers' uprising occurs in <a href="https://en.wikipedia.org/wiki/Kyiv" id="mwnA" rel="mw:WikiLink" title="Kyiv">Kyiv</a>, Ukraine (then part of the <a href="https://en.wikipedia.org/wiki/Russian_Empire" id="mwnQ" rel="mw:WikiLink" title="Russian Empire">Russian Empire</a>), and establishes the <a href="https://en.wikipedia.org/wiki/Shuliavka_Republic" id="mwng" rel="mw:WikiLink" title="Shuliavka Republic">Shuliavka Republic</a>.