Okay, I was just challenging that "All the President's Men" led to the resignation. It could be argued that it did--it was published in June before the August hearings (I believe). What I remember was the steady drip, drip, drip over almost two years that eroded support and led to the hearings.
Ironically, Woodward was, as I recall, a Republican, a RINO, I'm sure, but then that was typical of the Rockefeller establishment Republicans, with only the Goldwater/Reagan right about to blossom; looked at in most any way, Nixon was a statist liberal.