Thurmond was an early supporter of a second presidential campaign by Nixon, his backing coming from the latter's position on the Vietnam War. Thurmond met with Nixon during the Republican primary and promised he would not give in to the "depredations of the Reagan forces." At the 1968 Republican National Convention in Miami Beach, Florida, Thurmond, along with Mississippi state chairman Clarke Reed, former U.S. Representative and gubernatorial nominee Howard Callaway of Georgia, and Charlton Lyons of Louisiana held the Deep South states solidly for Richard M. Nixon despite the sudden last-minute entry of Governor Ronald Reagan of California into the race. Governor Nelson Rockefeller of New York was also in the race but having little effect. In the fall 1968 general election, Nixon won South Carolina with 38 percent of the popular vote and gained South Carolina's electoral votes. With the segregationist Democrat George Wallace on the ballot, the South Carolina Democratic voters split almost evenly between the Democratic Party nominee, Hubert Humphrey, who received 29.6 percent of the total vote, and Wallace, who received 32.3 percent. Other Deep South states swung to Wallace and posted weak totals for Nixon.