Presidential system prominent example of such an accession would be the elevation of Vice President Gerald Ford to the U.S. Presidency after Richard Nixon agreed to resign in the face of virtually certain impeachment and removal, a succession that took place notwithstanding the fact that Ford had only assumed the Vice Presidency after being appointed by Nixon to replace Spiro Agnew, who had also resigned due to scandal. In some cases, particularly when the would-be successor to a presidency is seen by legislators as no better (or even worse) than a president they wish to see removed, there may be a strong
Spiro Agnew Since 1964 he had supported the presidential ambitions of Governor Nelson Rockefeller of New York, and early in 1968, with that year's elections looming, he became chairman of the "Rockefeller for President" citizens' committee. When in a televised speech on March 21, 1968, Rockefeller shocked his supporters with an apparently unequivocal withdrawal from the race, Agnew was dismayed and humiliated; despite his very public role in the Rockefeller campaign, he had received no advance warning of the decision. He took this as a personal insult and as a blow to his credibility. Within days of Rockefeller's announcement, Agnew was being