Pedzisa mutsara unotevera: Pakutanga aiva gweta, akashanda muImba yeVamiririri yeMississippi kubva muna 1916 kusvika muna 1966. Akashanda saSpiker womutumbi iwoyo kubva pana January 4, 1944 kusvikira parufu rwake pana September 24, 1966. Akanga ari nhume kuDemocratic National Conventions ye
Izvi zvakaitika muna 1916, 1924, 1944, 1948, 1952, uye 1956.