First Nations group (4)
I believe the answer is:
cree
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">first nations group</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for cree that I've seen before include "Alien language" , "tribe" , "American Indians" , "tribesman" , "Member of an Algonquian people of central Canada" .)