Croats
... that not all Croats were Croats?
... that not all <b id="mwAhM"><a href="./Croats_(military_unit)" id="mwAhQ" rel="mw:WikiLink" title="Croats (military unit)">Croats</a></b> were <a href="./Croats" id="mwAhU" rel="mw:WikiLink" title="Croats">Croats</a>?