In the elections of 1952 and 1956, the popular Republican Dwight D. Eisenhower, commander of the Allied armed forces during World War II, carried several Southern states, with especially strong showings in the new suburbs. Most of the Southern states he carried had voted for at least one of the Republican winners in the 1920s, but in 1956, Eisenhower carried Louisiana, becoming the first Republican to win the state since Rutherford B. Hayes in 1876. The rest of the Deep South voted for his Democratic opponent, Adlai Stevenson. In the 1960 election, the Democratic nominee, John F. Kennedy, continued his party's tradition of selecting a Southerner as the vice presidential candidate (in this case, Senator Lyndon B. Johnson of Texas). Kennedy and Johnson, however, both supported civil rights. In October 1960, when Martin Luther King Jr. was arrested at a peaceful sit-in in Atlanta, Georgia, Kennedy placed a sympathetic phone call to King's wife, Coretta Scott King, and Kennedy's brother Robert F. Kennedy helped secure King's release. King expressed his appreciation for these calls. Although King made no endorsement, his father, who had previously endorsed Republican Richard Nixon, switched his support to Kennedy. Because of these and other events, the Democrats lost ground with white voters in the South, as those same voters increasingly lost control over what was once a whites-only Democratic Party in much of the South. The 1960 election was the first in which a Republican presidential candidate received electoral votes from the former Confederacy while losing nationally. Nixon carried Virginia, Tennessee, and Florida. Though the Democrats also won Alabama and Mississippi, slates of unpledged electors, representing Democratic segregationists, awarded those states' electoral votes to Harry Byrd, rather than Kennedy. The parties' positions on civil rights continued to evolve in the run up to the 1964 election. The Democratic candidate, Johnson, who had become president after Kennedy's assassination, spared no effort to win passage of a strong Civil Rights Act of 1964. After signing the landmark legislation, Johnson said to his aide, Bill Moyers: "I think we just delivered the South to the Republican Party for a long time to come." In contrast, Johnson's Republican opponent, Senator Barry Goldwater of Arizona, voted against the Civil Rights Act, believing it enhanced the federal government and infringed on the private property rights of businessmen. Goldwater did support civil rights in general and universal suffrage, and voted for the 1957