November. Johnson chose United States Senator Hubert Humphrey from Minnesota, a liberal and civil rights activist, as his running mate. Republican Party Candidates Primaries The Republican Party (GOP) was badly divided in 1964 between its conservative and moderate-liberal factions. Former vice president Richard Nixon, who had been beaten by Kennedy in the extremely close 1960 presidential election, decided not to run. Nixon, a moderate with ties to both wings of the GOP, had been able to unite the factions in 1960; in his absence, the way was clear for the two factions to engage in a hard-fought campaign for the nomination. Barry Goldwater, a Senator from Arizona, was the champion of the conservatives. The conservatives had historically been based in the American Midwest, but beginning in the 1950s, they had been gaining in power in the South and West, and the core of Goldwater's support came from suburban conservative Republicans. The conservatives favored a low-tax, small federal government which supported individual rights and business interests, and opposed social welfare programs. They also supported an internationalist and interventionist foreign policy. The conservatives resented the dominance of the GOP's moderate wing, which was based in the Northeastern United States. Since 1940, the Eastern moderates had defeated conservative presidential candidates at the GOP's national conventions. The conservatives believed the Eastern Republicans were little different from liberal Democrats in their philosophy and approach to government. Goldwater's chief opponent for the Republican nomination was Nelson Rockefeller, the Governor of New York and the long-time leader of the GOP's liberal faction. In 1961, a group of twenty-two conservatives, headed by Ohio Congressman John M. Ashbrook, lawyer and National Review publisher William A. Rusher, and scholar F. Clifton White, met privately in Chicago to discuss the formation of a grass-roots organization to secure the nomination of a conservative as the 1964 Republican candidate. The main headquarters for the organization were established at Suite 3505 of the Chanin Building in New York City, leading members to refer to themselves as the "Suite 3505 Committee". Following the 1962 mid-term elections, they formally backed Goldwater, who notified them that he did not want to run for the presidency. In April 1963, they formed the Draft Goldwater Committee, chaired by Texas Republican Party Chairman Peter O'Donnell. The committee solidified growing conservative strength in the West and South, and began working to gain control of state parties in the Midwest from liberal