This red revolution is uncertain (7)
I believe the answer is:
dithers
'is uncertain' is the definition.
I can't judge whether this definition defines the answer.
'this red revolution' is the wordplay.
'revolution' indicates anagramming the letters.
'this'+'red'='thisred'
'thisred' with letters rearranged gives 'DITHERS'.
Can you help me to learn more?
(Other definitions for dithers that I've seen before include "Flaps, wavers" , "Hesitates indecisively" .)