Grant voting rights to (11)
I believe the answer is:
enfranchise
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">grant voting rights to</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for enfranchise that I've seen before include "Give the right to vote to" , "set free" , "Grant a basic right" .)