Georgia's here promoting career, revealed husband (4,5)
I believe the answer is:
deep south
'georgia's here' is the definition.
The answer is a location as well as being a singular noun. This is suggested by the definition.
'promoting career revealed husband' is the wordplay.
'promoting' says the letters should be written backwards (I've seen 'promoted' mean this (going up, in a down clue)).
'career' becomes 'speed' (career can mean to run or rush around).
'revealed' becomes 'out' (as in news which is out).
'husband' becomes 'h' (abbreviation).
'speed' backwards is 'deeps'.
'deeps'+'out'+'h'='DEEP SOUTH'
Can you help me to learn more?
(Other definitions for deep south that I've seen before include "part of US" , "Region including Alabama, Georgia, Louisiana" , "part of America" .)