Speaker of the United States House of Representatives by the President "pro tempore" of the Senate and by the heads of federal executive departments. To date, the implementation of the Presidential Succession Act has never been necessary and no Speaker has ever acted as President. Implementation of the law almost became necessary in 1973 after the resignation of Vice President Spiro Agnew. At the time, many believed that President Richard Nixon would resign because of the Watergate scandal, allowing Speaker Carl Albert to succeed to the Presidency. However, before he resigned, Nixon appointed Gerald Ford as Vice President in accordance with the Twenty-fifth Amendment. Nevertheless, the United States
Richard Nixon convention. Nixon secured the nomination on the first ballot. He selected Maryland Governor Spiro Agnew as his running mate, a choice which Nixon believed would unite the party, appealing to both Northern moderates and Southerners disaffected with the Democrats. Nixon's Democratic opponent in the general election was Vice President Hubert Humphrey, who was nominated at a convention marked by violent protests. Throughout the campaign, Nixon portrayed himself as a figure of stability during a period of national unrest and upheaval. He appealed to what he later called the "silent majority" of socially conservative Americans who disliked the hippie counterculture and