Southern whites have higher birth rates and can absorb the people moving south. Not all of the people moving south are liberals, by the way. The majority are actually conservative.
“Not all of the people moving south are liberals, by the way. The majority are actually conservative.”
I agree partially.
In general those leaving from high tax Midwestern ‘fly-over’ high tax states to the South are mostly conservative.
However those moving from high tax Eastern states such as New York are generally liberal and are the ones demanding more free government services, (which they are accustomed to), from their new home state.