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
Living vice presidents of the United States Living vice presidents of the United States This article shows the variation in the number of living vice presidents of the United States from the inauguration of the first vice President of the United States in 1789 until the present. The following table includes all persons who have taken the vice presidential oath of office. Currently, in addition to the incumbent, Mike Pence, there are five living former vice presidents: Walter Mondale (1977–1981), Dan Quayle (1989–1993), Al Gore (1993–2001), Dick Cheney (2001–2009), and Joe Biden (2009–2017). Number of vice presidents alive at each moment in United States history: Living vice