ible ▁to ▁hold ▁an ▁election ▁but ▁no ▁candidates ▁file d . ▁ ▁W inners ▁Democratic ▁Party : ▁Wood row ▁Wilson ▁Pro hib ition ▁Party : ▁William ▁Sul zer ▁Republican ▁Party : ▁Albert ▁B . ▁C umm ins ▁▁ 1 9 5 2 ▁The ▁second ▁Minnesota ▁president ial ▁primary ▁was ▁held ▁on ▁T ues day , ▁March ▁ 1 8 , ▁ 1 9 5 2 . ▁ ▁W inners ▁Democratic – F ar mer – L abor ▁Party : ▁Hub ert ▁Hum ph rey ▁" f avor ite ▁son ▁candidate " ▁Republican ▁Party : ▁Harold ▁St assen ▁▁ 1 9 5 6 ▁The ▁third ▁Minnesota ▁president ial ▁primary ▁was ▁held ▁on ▁T ues day , ▁March ▁ 2 0 , ▁ 1 9 5 6 . ▁ ▁W inners ▁Democratic – F ar mer – L abor ▁Party : ▁Est es ▁K ef au ver ▁Republican ▁Party : ▁D w ight ▁Eisen h ower ▁▁ 1 9 9 2 ▁The ▁fourth ▁Minnesota ▁president ial ▁primary ▁was ▁held ▁on ▁T ues day , ▁April ▁ 7 , ▁ 1 9 9 2 . ▁The ▁closed ▁primary ▁was ▁binding ▁for ▁the ▁Independent - ▁Republic ans ▁Party , ▁but ▁for ▁the ▁Democratic ▁Far mer ▁Labor ▁Party ▁it ▁was ▁only ▁a ▁" be aut y ▁contest " ▁as ▁the ▁D FL ▁awarded ▁its ▁deleg ates ▁at ▁a ▁March ▁ 3 ▁c auc uses . ▁ ▁W inners ▁Democratic – F ar mer – L abor ▁Party : ▁Bill ▁Cl inton ▁Independent - Rep ublic an ▁Party :