Favour shown to the electorate (7)
I believe the answer is:
rosette
'favour' is the definition.
('favour' historically meant a token of affection)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for rosette that I've seen before include "Flower-like badge" , "To steer (anag)" , "Colourful decoration worn by supporters" , "Party wear" , "Ribboned award" .)