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
Spiro Agnew they put him away and throw away the key." When the Kerner Commission, appointed by President Johnson to investigate the causes of the unrest, reported that the principal factor was institutional white racism, Agnew dismissed these findings, blaming the "permissive climate and misguided compassion" and adding: "It is not the centuries of racism and deprivation that have built to an explosive crescendo, but ... that lawbreaking has become a socially acceptable and occasionally stylish form of dissent". In March 1968, when faced with a student boycott at Bowie State College, a historically black institution, Agnew again blamed outside agitators and