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 refused to negotiate with the students. When a student committee came to Annapolis and demanded a meeting, Agnew closed the college and ordered more than 200 arrests. Following the assassination of Martin Luther King Jr. on April 4, 1968, there was widespread rioting and disorder across the US. The trouble reached Baltimore on April 6, and for the next three days and nights the city burned. Agnew declared a state of emergency and called out the National Guard. When order was restored there were six dead, more than 4,000 were under arrest, the fire department had responded to 1,200 fires,