They forced him out after they figured it would hurt them politically to continue support. Then the Republican appointee president pardoned Nixon to be sure that he wouldn't be held accountable for his crimes.
Nixon didn't commit any crimes. The pardon was so the enemies of freedom wouldn't trump up more bogus charges against this great man. He didn't serve one day in prison. He was one of our greatest Presidents ever.
Obama is the greatest liar we've ever had squatting in our White Zhouse.
Of course he did. Alone, by personally ordering the break-in and then ordering the ensuing cover-up and then lying about it. That is called perjury. And he actually DID personally instruct the IRS to follow his political opponents. The evidence is overwhelming. Had the HOR voted on the articles of Impeachment (and it was going to) and the Senate convicted (it would have, about 84 to 16), then Nixon would have been forcibly removed from office and then, in a civil court, would have been charged and definitely sent to jail. And the GOP in 1974, already sensing impending doom in the coming mid-terms, did not want to handle the imagery of seeing a GOP former president being booked and sent to prison. This is why all but 16 GOP senators abandoned Nixon. They knew better than to continue to support a losing cause.
This is the ONLY reason why that man resigned.
He had no choice.
No amount of strange, RWNJ unicornland thinking on your part will change actual facts.
No amount of re-writing of history on your part will change the actual events as they happened. Especially since EVERY SINGLE GOPer of that day with any name recognition, including Alexander Haig, including Henry Kissinger, admitted that Nixon totally fucked up, and illegally so.