The story of Watergate has an intriguing historical and political background, arising out of political events, such as Vietnam and the publication of the Pentagon Papers in 1970.
1952: Nixon had been chosen as Dwight Eisenhower's vice-presidential running mate, but not before he was embroiled in a scandal that led to the infamous "Checkers Speech."
Bob Woodward and Carl Bernstein, along with the mysterious informant, Deep Throat, revealed in 2005 as William Mark Felt of FBI.
February 1973: Senate established a committee to investigate.
Public hearings of the committee were sensational, including the evidence of John Dean, Nixon's former White House counsel.
The existence of secret White House tape recordings, sparking a major political and legal battle between the Congress and the president.
1974: The House of Representatives authorized the Judiciary Committee to consider impeachment proceedings against Nixon.
The House Judiciary Committee voted to accept three of four proposed articles of impeachment, with some Republicans voting with Democrats to recommend impeachment of the president.
U.S. Supreme Court ordered Nixon to release more White House tapes, which revealed that Nixon had participated in the Watergate cover-up.