Vice President of the United States the Twenty-fifth Amendment established a procedure for filling such a vacancy: This procedure has been implemented twice since the amendment came into force. The first instance occurred in 1973 following the October 10 resignation of Spiro Agnew, when Gerald Ford was nominated by President Richard Nixon and confirmed by Congress. The second occurred 10 months later following Ford's August 9, 1974 accession to the presidency upon Nixon's resignation, when Nelson Rockefeller was nominated by President Ford and confirmed by Congress. Had it not been for this new constitutional mechanism, the vice presidency would have remained vacant after Agnew's resignation and
Sam Garrison Roanoke, and by 1969, at age 27, became the youngest person elected as the Commonwealth's Attorney. In 1971, he moved to Washington to be staff counsel to the House Judiciary Committee, and just 16 months later, he joined the staff of newly elected Vice President Spiro Agnew as legislative liaison. After Agnew resigned in 1973, Garrison began working on the House Judiciary Committee's impeachment staff, and eventually replaced the committee's chief minority counsel, Albert E. Jenner Jr., who called the impeachment case against Nixon persuasive. In an obituary "The Washington Post" wrote: Garrison, then 32, was the last-minute replacement chosen