President-elect of the United States the 25th Amendment. The first instance was in 1973, when Gerald Ford was nominated by President Richard Nixon to succeed Spiro Agnew, who had resigned. The second came in 1974, when Ford, who had succeeded to the presidency following Nixon's resignation, nominated Nelson Rockefeller to succeed him. During both vacancies, the nominee was called Vice President-designate, instead of Vice President-elect, as neither had been elected to the office. As a result of these events, the nation has had two more Vice Presidents than it has had Vice President-elects. While he is currently the 48th U.S. Vice President, Mike Pence was
Spiro Agnew was unclear if Agnew would be his running mate, and it was not until July 21 that Nixon asked Agnew and the vice president accepted. A public announcement was made the following day. Nixon instructed Agnew to avoid personal attacks on the press and the Democratic presidential nominee, South Dakota Senator George McGovern, to stress the positives of the Nixon administration, and not to comment on what might happen in 1976. At the 1972 Republican National Convention in Miami Beach, Agnew was greeted as a hero by delegates who saw him as the party's future. After being nominated for a