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 a tie, but Agnew opened every session for the first two months of his term, and spent more time presiding, in his first year, than any vice president since Alben Barkley, who held that role under Harry S. Truman. The first postwar vice president not to have previously been a senator, he took lessons in Senate procedures from the parliamentarian and from a Republican committee staffer. He lunched with small groups of senators, and was initially successful in building good relations. Although silenced on foreign policy matters, he attended White House staff meetings and spoke on urban affairs; when Nixon