John Connally and fellow Texan president. In May 1973, Connally joined the Republican Party. When Vice President Spiro Agnew resigned five months later because of scandal, Connally was one of Nixon's potential choices to fill the vacancy. Nixon tapped Gerald Ford, the House Minority Leader from Grand Rapids, Michigan, because he believed that the moderate Ford could be easily confirmed by both houses of Congress, as required by the 25th Amendment to the United States Constitution. A Connally nomination presumably could have been blocked by liberal Democratic opposition. The weakened Nixon did not want a fight for the vice-presidential selection. Connally's party
Spiro Agnew Since 1964 he had supported the presidential ambitions of Governor Nelson Rockefeller of New York, and early in 1968, with that year's elections looming, he became chairman of the "Rockefeller for President" citizens' committee. When in a televised speech on March 21, 1968, Rockefeller shocked his supporters with an apparently unequivocal withdrawal from the race, Agnew was dismayed and humiliated; despite his very public role in the Rockefeller campaign, he had received no advance warning of the decision. He took this as a personal insult and as a blow to his credibility. Within days of Rockefeller's announcement, Agnew was being