- The purpose of poll taxes in southern states was to
Adiscourage white people from voting .
Braise money for cash-strapped southern states.
Cdiscourage African Americans from voting.
Draise money for the South in the Civil War.
Adiscourage white people from voting .
Braise money for cash-strapped southern states.
Cdiscourage African Americans from voting.
Draise money for the South in the Civil War.