“I say the time has come,” Humphrey told the Democratic national convention, “to walk out of the shadow of states’ rights and into the sunlight of human rights.” Whereupon numerous southern delegates—dubbed Dixiecrats by the press—walked out of the gathering. They soon formed the States’ Rights Democratic Party and nominated for president Governor Strom Thurmond of South Carolina. Although his platform called for the “complete segregation of the races” and his campaign drew most of its support from those alarmed by Truman’s civil rights initiatives, Thurmond denied charges of racism. The real issue of the election, Thurmond insisted, was freedom—the States’ Rights Democratic Party, he declared, stood for “individual liberty and freedom, the right of people to govern themselves.” Truman’s plans for extending federal power into the South to enforce civil rights, Thurmond charged, would “convert America into a Hitler state.”
Also in 1948, a group of left-wing critics of Truman’s foreign policy formed the Progressive Party and nominated former vice president Henry A. Wallace for president. Wallace advocated an expansion of social welfare programs at home and denounced racial segregation even more vigorously than Truman. When he campaigned in the South, angry white crowds attacked him. But his real difference with the president concerned the Cold War. Wallace called for international control of nuclear weapons and a renewed effort to develop a relationship with the Soviet Union based on economic cooperation rather than military confrontation. He announced his willingness to accept support from all Americans who agreed with him, including socialists and communists. The influence of the now much-reduced Communist Party in Wallace’s campaign led to an exodus of New Deal liberals and severe attacks on his candidacy. A vote for Wallace, Truman declared, was in effect a vote for Stalin.