Nixon had some large achievements in foreign affairs. They will be remembered. But a president probably gets remembered for one thing, and Watergate will head the Nixon list, I suspect.
Watergate provides a model case study of the interaction and powers of each of the branches of government. It also is a morality play with a sad and dramatic ending.
The source known as Deep Throat provided a kind of road map through the scandal. His one consistent message was that the Watergate burglary was just the tip of the iceberg.
The fact of the Watergate cover-up is not nearly as interesting as the step into making the cover-up. And when you understand the step, you understand that Richard Nixon lied. That he was a criminal.
I believe Watergate shows that the system did work. Particularly the Judiciary and the Congress, and ultimately an independent prosecutor working in the Executive Branch.
Lawyers didn't seriously get involved in the Watergate stories until quite late, when we realized we were on to something.
It would seem that the Watergate story from beginning to end could be used as a primer on the American political system.
Suppose Watergate had not been uncovered? I'd still be on the City Desk.
I recently read some of the transcripts of Nixon's Watergate tapes, and they spent hours trying to figure out who was leaking and providing information to Carl and myself.