Pedzisa mutsara unotevera: Blatt akatanga kuita zvematongerwo enyika yeDemocratic muma1930, achitanga nekusarudzwa kwake semumiriri ku1936 Democratic National Convention, kwaaive mumiriri wekutanga kuvhotera Roosevelt. Iye akapfuurira kupinda kokorodzano imwe neimwe yakatevera kusvikira muna 1972. Blatt akazoshanda mukomiti yemitemo yeNational Committee, uye aive mutevedzeri wasachigaro wePennsylvania nhume ku
Gungano reruwa ra1956.