"Equal Rights," for Wyoming (5)
I believe the answer is:
motto
'equal rights for wyoming' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for motto that I've seen before include "Adage (found in a cracker?)" , "Favourite saying of a group" , "Words on heraldic crest" , "Christmas cracker text" , "Message in cracker" .)