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
Spiro Agnew was controlled by Democrats and he hoped to take control of the Senate in the 1970 midterm elections. Worried that Agnew was too divisive a figure, Nixon and his aides initially planned to restrict Agnew's role to fundraising and the giving of a standard stump speech that would avoid personal attacks. The president believed that appealing to white, middle- and lower-class voters on social issues would lead to Republican victories in November. He planned not to do any active campaigning, but to remain above the fray and let Agnew campaign as spokesman for the Silent Majority. On September 10 in