Secret State Police
... that Habsburg-era Austria's internal security office, the Secret State Police, was established in 1786 with a staff of just three?
... that <a href="./Archduchy_of_Austria" id="mwCbE" rel="mw:WikiLink" title="Archduchy of Austria">Habsburg-era Austria</a>'s internal security office, the <b id="mwCbI"><a href="./Geheime_Staatspolizei_(Austria)" id="mwCbM" rel="mw:WikiLink" title="Geheime Staatspolizei (Austria)">Secret State Police</a></b>, was established in 1786 with a staff of just three?