World War II: <a href="https://en.wikipedia.org/wiki/Kingdom_of_Yugoslavia" id="mwnw" rel="mw:WikiLink" title="Kingdom of Yugoslavia">Yugoslav</a> royal colonel <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Dragoljub_Mihailović" id="mwoA" rel="mw:WikiLink" title="Dragoljub Mihailović">Dragoljub Mihailović</a> starts fighting against German occupation troops, beginning the <a href="https://en.wikipedia.org/wiki/Serbia" id="mwoQ" rel="mw:WikiLink" title="Serbia">Serbian</a> resistance.