World War II: The Nazi-affiliated <a href="https://en.wikipedia.org/wiki/Ustaše" id="mwzg" rel="mw:WikiLink" title="Ustaše">Ustaše</a> is put in charge of the <a href="https://en.wikipedia.org/wiki/Independent_State_of_Croatia" id="mwzw" rel="mw:WikiLink" title="Independent State of Croatia">Independent State of Croatia</a> by the <a href="https://en.wikipedia.org/wiki/Axis_powers" id="mw0A" rel="mw:WikiLink" title="Axis powers">Axis powers</a> after <a href="https://en.wikipedia.org/wiki/Invasion_of_Yugoslavia" id="mw0Q" rel="mw:WikiLink" title="Invasion of Yugoslavia">Operation 25</a> is effected.